diff --git a/Dockerfile b/Dockerfile
index bce9eec..bf86bdb 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -86,7 +86,7 @@
 #            will need updating, to avoid errors. Ping #docker-maintainers on IRC
 #            with a heads-up.
 # IMPORTANT: When updating this please note that stdlib archive/tar pkg is vendored
-ENV GO_VERSION 1.8.4
+ENV GO_VERSION 1.8.5
 RUN curl -fsSL "https://golang.org/dl/go${GO_VERSION}.linux-amd64.tar.gz" \
 	| tar -xzC /usr/local
 
diff --git a/Dockerfile.aarch64 b/Dockerfile.aarch64
index 31633c5..4a4c635 100644
--- a/Dockerfile.aarch64
+++ b/Dockerfile.aarch64
@@ -35,10 +35,8 @@
 	createrepo \
 	curl \
 	dpkg-sig \
-	g++ \
 	gcc \
 	git \
-	golang \
 	iptables \
 	jq \
 	less \
@@ -74,15 +72,12 @@
 	--no-install-recommends
 
 # Install Go
-# We don't have official binary golang 1.7.5 tarballs for ARM64, either for Go or
-# bootstrap, so we use Debian golang (1.7) as bootstrap to build Go from source code.
 # IMPORTANT: When updating this please note that stdlib archive/tar pkg is vendored
-ENV GO_VERSION 1.8.4
-RUN mkdir /usr/src/go && curl -fsSL https://golang.org/dl/go${GO_VERSION}.src.tar.gz | tar -v -C /usr/src/go -xz --strip-components=1 \
-	&& cd /usr/src/go/src \
-	&& GOOS=linux GOARCH=arm64 GOROOT_BOOTSTRAP="$(go env GOROOT)" ./make.bash
+ENV GO_VERSION 1.8.5
+RUN curl -fsSL "https://golang.org/dl/go${GO_VERSION}.linux-arm64.tar.gz" \
+	| tar -xzC /usr/local
 
-ENV PATH /go/bin:/usr/src/go/bin:$PATH
+ENV PATH /go/bin:/usr/local/go/bin:$PATH
 ENV GOPATH /go
 
 # Only install one version of the registry, because old version which support
diff --git a/Dockerfile.armhf b/Dockerfile.armhf
index 3671a66..e64bfd7 100644
--- a/Dockerfile.armhf
+++ b/Dockerfile.armhf
@@ -63,7 +63,7 @@
 
 # Install Go
 # IMPORTANT: When updating this please note that stdlib archive/tar pkg is vendored
-ENV GO_VERSION 1.8.4
+ENV GO_VERSION 1.8.5
 RUN curl -fsSL "https://golang.org/dl/go${GO_VERSION}.linux-armv6l.tar.gz" \
 	| tar -xzC /usr/local
 ENV PATH /go/bin:/usr/local/go/bin:$PATH
diff --git a/Dockerfile.e2e b/Dockerfile.e2e
index 059a94a..dcbecb7 100644
--- a/Dockerfile.e2e
+++ b/Dockerfile.e2e
@@ -1,5 +1,5 @@
 ## Step 1: Build tests
-FROM golang:1.8.4-alpine3.6 as builder
+FROM golang:1.8.5-alpine3.6 as builder
 
 RUN apk add --update \
     bash \
diff --git a/Dockerfile.ppc64le b/Dockerfile.ppc64le
index 30ec98f..c95b68b 100644
--- a/Dockerfile.ppc64le
+++ b/Dockerfile.ppc64le
@@ -64,7 +64,7 @@
 # Install Go
 # NOTE: official ppc64le go binaries weren't available until go 1.6.4 and 1.7.4
 # IMPORTANT: When updating this please note that stdlib archive/tar pkg is vendored
-ENV GO_VERSION 1.8.4
+ENV GO_VERSION 1.8.5
 RUN curl -fsSL "https://golang.org/dl/go${GO_VERSION}.linux-ppc64le.tar.gz" \
 	| tar -xzC /usr/local
 
diff --git a/Dockerfile.s390x b/Dockerfile.s390x
index 10a5c22..b438a5d 100644
--- a/Dockerfile.s390x
+++ b/Dockerfile.s390x
@@ -58,7 +58,7 @@
 	--no-install-recommends
 
 # IMPORTANT: When updating this please note that stdlib archive/tar pkg is vendored
-ENV GO_VERSION 1.8.4
+ENV GO_VERSION 1.8.5
 RUN curl -fsSL "https://golang.org/dl/go${GO_VERSION}.linux-s390x.tar.gz" \
 	| tar -xzC /usr/local
 
diff --git a/Dockerfile.simple b/Dockerfile.simple
index f1c520f..c84025e 100644
--- a/Dockerfile.simple
+++ b/Dockerfile.simple
@@ -40,7 +40,7 @@
 #            will need updating, to avoid errors. Ping #docker-maintainers on IRC
 #            with a heads-up.
 # IMPORTANT: When updating this please note that stdlib archive/tar pkg is vendored
-ENV GO_VERSION 1.8.4
+ENV GO_VERSION 1.8.5
 RUN curl -fsSL "https://golang.org/dl/go${GO_VERSION}.linux-amd64.tar.gz" \
 	| tar -xzC /usr/local
 ENV PATH /go/bin:/usr/local/go/bin:$PATH
diff --git a/Dockerfile.windows b/Dockerfile.windows
index 3662191..2671aea 100644
--- a/Dockerfile.windows
+++ b/Dockerfile.windows
@@ -161,7 +161,7 @@
 # Environment variable notes:
 #  - GO_VERSION must be consistent with 'Dockerfile' used by Linux.
 #  - FROM_DOCKERFILE is used for detection of building within a container.
-ENV GO_VERSION=1.8.4 `
+ENV GO_VERSION=1.8.5 `
     GIT_VERSION=2.11.1 `
     GOPATH=C:\go `
     FROM_DOCKERFILE=1
diff --git a/contrib/builder/deb/aarch64/debian-jessie/Dockerfile b/contrib/builder/deb/aarch64/debian-jessie/Dockerfile
index 5ce9e37..865d6aa 100644
--- a/contrib/builder/deb/aarch64/debian-jessie/Dockerfile
+++ b/contrib/builder/deb/aarch64/debian-jessie/Dockerfile
@@ -5,21 +5,13 @@
 FROM aarch64/debian:jessie
 
 RUN echo deb http://ftp.debian.org/debian jessie-backports main > /etc/apt/sources.list.d/backports.list
-RUN apt-get update && apt-get install -y apparmor bash-completion btrfs-tools build-essential cmake curl ca-certificates debhelper dh-apparmor dh-systemd git libapparmor-dev libdevmapper-dev pkg-config vim-common libsystemd-journal-dev golang-1.6-go libseccomp-dev --no-install-recommends && rm -rf /var/lib/apt/lists/*
+RUN apt-get update && apt-get install -y apparmor bash-completion btrfs-tools build-essential cmake curl ca-certificates debhelper dh-apparmor dh-systemd git libapparmor-dev libdevmapper-dev pkg-config vim-common libsystemd-journal-dev libseccomp-dev --no-install-recommends && rm -rf /var/lib/apt/lists/*
 
-RUN update-alternatives --install /usr/bin/go go /usr/lib/go-1.6/bin/go 100
-
-# Install Go
-# aarch64 doesn't have official go binaries, so use the version of go installed from
-# the image to build go from source.
-ENV GO_VERSION 1.8.4
-RUN mkdir /usr/src/go && curl -fsSL https://golang.org/dl/go${GO_VERSION}.src.tar.gz | tar -v -C /usr/src/go -xz --strip-components=1 \
-	&& cd /usr/src/go/src \
-	&& GOOS=linux GOARCH=arm64 GOROOT_BOOTSTRAP="$(go env GOROOT)" ./make.bash
-
-ENV PATH /usr/src/go/bin:$PATH
+ENV GO_VERSION 1.8.5
+RUN curl -fSL "https://golang.org/dl/go${GO_VERSION}.linux-arm64.tar.gz" | tar xzC /usr/local
+ENV PATH $PATH:/usr/local/go/bin
 
 ENV AUTO_GOPATH 1
 
-ENV DOCKER_BUILDTAGS apparmor selinux seccomp
-ENV RUNC_BUILDTAGS apparmor selinux seccomp
+ENV DOCKER_BUILDTAGS apparmor seccomp selinux
+ENV RUNC_BUILDTAGS apparmor seccomp selinux
diff --git a/contrib/builder/deb/aarch64/debian-stretch/Dockerfile b/contrib/builder/deb/aarch64/debian-stretch/Dockerfile
index d933e3f..2b561be 100644
--- a/contrib/builder/deb/aarch64/debian-stretch/Dockerfile
+++ b/contrib/builder/deb/aarch64/debian-stretch/Dockerfile
@@ -4,19 +4,13 @@
 
 FROM aarch64/debian:stretch
 
-RUN apt-get update && apt-get install -y apparmor bash-completion btrfs-tools build-essential cmake curl ca-certificates debhelper dh-apparmor dh-systemd git libapparmor-dev libdevmapper-dev pkg-config vim-common libsystemd-dev golang-go libseccomp-dev --no-install-recommends && rm -rf /var/lib/apt/lists/*
+RUN apt-get update && apt-get install -y apparmor bash-completion btrfs-tools build-essential cmake curl ca-certificates debhelper dh-apparmor dh-systemd git libapparmor-dev libdevmapper-dev pkg-config vim-common libsystemd-dev libseccomp-dev --no-install-recommends && rm -rf /var/lib/apt/lists/*
 
-# Install Go
-# aarch64 doesn't have official go binaries, so use the version of go installed from
-# the image to build go from source.
-ENV GO_VERSION 1.8.4
-RUN mkdir /usr/src/go && curl -fsSL https://golang.org/dl/go${GO_VERSION}.src.tar.gz | tar -v -C /usr/src/go -xz --strip-components=1 \
-	&& cd /usr/src/go/src \
-	&& GOOS=linux GOARCH=arm64 GOROOT_BOOTSTRAP="$(go env GOROOT)" ./make.bash
-
-ENV PATH /usr/src/go/bin:$PATH
+ENV GO_VERSION 1.8.5
+RUN curl -fSL "https://golang.org/dl/go${GO_VERSION}.linux-arm64.tar.gz" | tar xzC /usr/local
+ENV PATH $PATH:/usr/local/go/bin
 
 ENV AUTO_GOPATH 1
 
-ENV DOCKER_BUILDTAGS apparmor selinux seccomp
-ENV RUNC_BUILDTAGS apparmor selinux seccomp
+ENV DOCKER_BUILDTAGS apparmor seccomp selinux
+ENV RUNC_BUILDTAGS apparmor seccomp selinux
diff --git a/contrib/builder/deb/aarch64/generate.sh b/contrib/builder/deb/aarch64/generate.sh
index 7c9217d..bc0b699 100755
--- a/contrib/builder/deb/aarch64/generate.sh
+++ b/contrib/builder/deb/aarch64/generate.sh
@@ -38,7 +38,7 @@
 
 	EOF
 
-	dockerBuildTags='apparmor selinux'
+	extraBuildTags='apparmor selinux'
 	runcBuildTags='apparmor selinux'
 
 	# this list is sorted alphabetically; please keep it that way
@@ -62,29 +62,20 @@
 	case "$suite" in
 		trusty)
 			packages+=( libsystemd-journal-dev )
-			# aarch64 doesn't have an official downloadable binary for go.
-			# And gccgo for trusty only includes Go 1.2 implementation which
-			# is too old to build current go source, fortunately trusty has
-			# golang-1.6-go package can be used as bootstrap.
-			packages+=( golang-1.6-go )
 			;;
 		jessie)
 			packages+=( libsystemd-journal-dev )
-			# aarch64 doesn't have an official downloadable binary for go.
-			# And gccgo for jessie only includes Go 1.2 implementation which
-			# is too old to build current go source, fortunately jessie backports
-			# has golang-1.6-go package can be used as bootstrap.
-			packages+=( golang-1.6-go libseccomp-dev )
+			packages+=( libseccomp-dev )
 
-			dockerBuildTags="$dockerBuildTags seccomp"
-			runcBuildTags="$runcBuildTags seccomp"
+			extraBuildTags+=' seccomp'
+			runcBuildTags+=' seccomp'
 			;;
 		stretch|xenial)
 			packages+=( libsystemd-dev )
-			packages+=( golang-go libseccomp-dev )
+			packages+=( libseccomp-dev )
 
-			dockerBuildTags="$dockerBuildTags seccomp"
-			runcBuildTags="$runcBuildTags seccomp"
+			extraBuildTags+=' seccomp'
+			runcBuildTags+=' seccomp'
 			;;
 		*)
 			echo "Unsupported distro:" $distro:$suite
@@ -105,31 +96,17 @@
 	echo "RUN apt-get update && apt-get install -y ${packages[*]} --no-install-recommends && rm -rf /var/lib/apt/lists/*" >> "$version/Dockerfile"
 	echo >> "$version/Dockerfile"
 
-	case "$suite" in
-		jessie|trusty)
-			echo 'RUN update-alternatives --install /usr/bin/go go /usr/lib/go-1.6/bin/go 100' >> "$version/Dockerfile"
-			echo >> "$version/Dockerfile"
-			;;
-		*)
-			;;
-	esac
-
-	echo "# Install Go" >> "$version/Dockerfile"
-	echo "# aarch64 doesn't have official go binaries, so use the version of go installed from" >> "$version/Dockerfile"
-	echo "# the image to build go from source." >> "$version/Dockerfile"
-
 	awk '$1 == "ENV" && $2 == "GO_VERSION" { print; exit }' ../../../../Dockerfile.aarch64 >> "$version/Dockerfile"
-	echo 'RUN mkdir /usr/src/go && curl -fsSL https://golang.org/dl/go${GO_VERSION}.src.tar.gz | tar -v -C /usr/src/go -xz --strip-components=1 \' >> "$version/Dockerfile"
-	echo '	&& cd /usr/src/go/src \' >> "$version/Dockerfile"
-	echo '	&& GOOS=linux GOARCH=arm64 GOROOT_BOOTSTRAP="$(go env GOROOT)" ./make.bash' >> "$version/Dockerfile"
+	echo 'RUN curl -fSL "https://golang.org/dl/go${GO_VERSION}.linux-arm64.tar.gz" | tar xzC /usr/local' >> "$version/Dockerfile"
+	echo 'ENV PATH $PATH:/usr/local/go/bin' >> "$version/Dockerfile"
 	echo >> "$version/Dockerfile"
 
-	echo 'ENV PATH /usr/src/go/bin:$PATH' >> "$version/Dockerfile"
+	echo 'ENV AUTO_GOPATH 1' >> "$version/Dockerfile"
 	echo >> "$version/Dockerfile"
 
-	echo "ENV AUTO_GOPATH 1" >> "$version/Dockerfile"
-	echo >> "$version/Dockerfile"
-
-	echo "ENV DOCKER_BUILDTAGS $dockerBuildTags" >> "$version/Dockerfile"
+	# print build tags in alphabetical order
+	buildTags=$( echo "$extraBuildTags" | xargs -n1 | sort -n | tr '\n' ' ' | sed -e 's/[[:space:]]*$//' )
+	runcBuildTags=$( echo "$runcBuildTags" | xargs -n1 | sort -n | tr '\n' ' ' | sed -e 's/[[:space:]]*$//' )
+	echo "ENV DOCKER_BUILDTAGS $buildTags" >> "$version/Dockerfile"
 	echo "ENV RUNC_BUILDTAGS $runcBuildTags" >> "$version/Dockerfile"
 done
diff --git a/contrib/builder/deb/aarch64/ubuntu-trusty/Dockerfile b/contrib/builder/deb/aarch64/ubuntu-trusty/Dockerfile
index b2e4553..e1b85ec 100644
--- a/contrib/builder/deb/aarch64/ubuntu-trusty/Dockerfile
+++ b/contrib/builder/deb/aarch64/ubuntu-trusty/Dockerfile
@@ -4,19 +4,11 @@
 
 FROM aarch64/ubuntu:trusty
 
-RUN apt-get update && apt-get install -y apparmor bash-completion btrfs-tools build-essential cmake curl ca-certificates debhelper dh-apparmor dh-systemd git libapparmor-dev libdevmapper-dev pkg-config vim-common libsystemd-journal-dev golang-1.6-go --no-install-recommends && rm -rf /var/lib/apt/lists/*
+RUN apt-get update && apt-get install -y apparmor bash-completion btrfs-tools build-essential cmake curl ca-certificates debhelper dh-apparmor dh-systemd git libapparmor-dev libdevmapper-dev pkg-config vim-common libsystemd-journal-dev --no-install-recommends && rm -rf /var/lib/apt/lists/*
 
-RUN update-alternatives --install /usr/bin/go go /usr/lib/go-1.6/bin/go 100
-
-# Install Go
-# aarch64 doesn't have official go binaries, so use the version of go installed from
-# the image to build go from source.
-ENV GO_VERSION 1.8.4
-RUN mkdir /usr/src/go && curl -fsSL https://golang.org/dl/go${GO_VERSION}.src.tar.gz | tar -v -C /usr/src/go -xz --strip-components=1 \
-	&& cd /usr/src/go/src \
-	&& GOOS=linux GOARCH=arm64 GOROOT_BOOTSTRAP="$(go env GOROOT)" ./make.bash
-
-ENV PATH /usr/src/go/bin:$PATH
+ENV GO_VERSION 1.8.5
+RUN curl -fSL "https://golang.org/dl/go${GO_VERSION}.linux-arm64.tar.gz" | tar xzC /usr/local
+ENV PATH $PATH:/usr/local/go/bin
 
 ENV AUTO_GOPATH 1
 
diff --git a/contrib/builder/deb/aarch64/ubuntu-xenial/Dockerfile b/contrib/builder/deb/aarch64/ubuntu-xenial/Dockerfile
index 05a0d27..6f8bc95 100644
--- a/contrib/builder/deb/aarch64/ubuntu-xenial/Dockerfile
+++ b/contrib/builder/deb/aarch64/ubuntu-xenial/Dockerfile
@@ -4,19 +4,13 @@
 
 FROM aarch64/ubuntu:xenial
 
-RUN apt-get update && apt-get install -y apparmor bash-completion btrfs-tools build-essential cmake curl ca-certificates debhelper dh-apparmor dh-systemd git libapparmor-dev libdevmapper-dev pkg-config vim-common libsystemd-dev golang-go libseccomp-dev --no-install-recommends && rm -rf /var/lib/apt/lists/*
+RUN apt-get update && apt-get install -y apparmor bash-completion btrfs-tools build-essential cmake curl ca-certificates debhelper dh-apparmor dh-systemd git libapparmor-dev libdevmapper-dev pkg-config vim-common libsystemd-dev libseccomp-dev --no-install-recommends && rm -rf /var/lib/apt/lists/*
 
-# Install Go
-# aarch64 doesn't have official go binaries, so use the version of go installed from
-# the image to build go from source.
-ENV GO_VERSION 1.8.4
-RUN mkdir /usr/src/go && curl -fsSL https://golang.org/dl/go${GO_VERSION}.src.tar.gz | tar -v -C /usr/src/go -xz --strip-components=1 \
-	&& cd /usr/src/go/src \
-	&& GOOS=linux GOARCH=arm64 GOROOT_BOOTSTRAP="$(go env GOROOT)" ./make.bash
-
-ENV PATH /usr/src/go/bin:$PATH
+ENV GO_VERSION 1.8.5
+RUN curl -fSL "https://golang.org/dl/go${GO_VERSION}.linux-arm64.tar.gz" | tar xzC /usr/local
+ENV PATH $PATH:/usr/local/go/bin
 
 ENV AUTO_GOPATH 1
 
-ENV DOCKER_BUILDTAGS apparmor selinux seccomp
-ENV RUNC_BUILDTAGS apparmor selinux seccomp
+ENV DOCKER_BUILDTAGS apparmor seccomp selinux
+ENV RUNC_BUILDTAGS apparmor seccomp selinux
diff --git a/contrib/builder/deb/amd64/debian-jessie/Dockerfile b/contrib/builder/deb/amd64/debian-jessie/Dockerfile
index 7c15fff..668fc3c 100644
--- a/contrib/builder/deb/amd64/debian-jessie/Dockerfile
+++ b/contrib/builder/deb/amd64/debian-jessie/Dockerfile
@@ -10,7 +10,7 @@
 
 RUN apt-get update && apt-get install -y apparmor bash-completion btrfs-tools build-essential cmake curl ca-certificates debhelper dh-apparmor dh-systemd git libapparmor-dev libdevmapper-dev  pkg-config vim-common libsystemd-journal-dev --no-install-recommends && rm -rf /var/lib/apt/lists/*
 
-ENV GO_VERSION 1.8.4
+ENV GO_VERSION 1.8.5
 RUN curl -fSL "https://golang.org/dl/go${GO_VERSION}.linux-amd64.tar.gz" | tar xzC /usr/local
 ENV PATH $PATH:/usr/local/go/bin
 
diff --git a/contrib/builder/deb/amd64/debian-stretch/Dockerfile b/contrib/builder/deb/amd64/debian-stretch/Dockerfile
index 0bf0147..a23eba3 100644
--- a/contrib/builder/deb/amd64/debian-stretch/Dockerfile
+++ b/contrib/builder/deb/amd64/debian-stretch/Dockerfile
@@ -10,7 +10,7 @@
 
 RUN apt-get update && apt-get install -y apparmor bash-completion btrfs-tools build-essential cmake curl ca-certificates debhelper dh-apparmor dh-systemd git libapparmor-dev libdevmapper-dev libseccomp-dev pkg-config vim-common libsystemd-dev --no-install-recommends && rm -rf /var/lib/apt/lists/*
 
-ENV GO_VERSION 1.8.4
+ENV GO_VERSION 1.8.5
 RUN curl -fSL "https://golang.org/dl/go${GO_VERSION}.linux-amd64.tar.gz" | tar xzC /usr/local
 ENV PATH $PATH:/usr/local/go/bin
 
diff --git a/contrib/builder/deb/amd64/debian-wheezy/Dockerfile b/contrib/builder/deb/amd64/debian-wheezy/Dockerfile
index 93ab6a3..2652706 100644
--- a/contrib/builder/deb/amd64/debian-wheezy/Dockerfile
+++ b/contrib/builder/deb/amd64/debian-wheezy/Dockerfile
@@ -12,7 +12,7 @@
 RUN apt-get update && apt-get install -y -t wheezy-backports btrfs-tools --no-install-recommends && rm -rf /var/lib/apt/lists/*
 RUN apt-get update && apt-get install -y apparmor bash-completion  build-essential cmake curl ca-certificates debhelper dh-apparmor dh-systemd git libapparmor-dev libdevmapper-dev  pkg-config vim-common --no-install-recommends && rm -rf /var/lib/apt/lists/*
 
-ENV GO_VERSION 1.8.4
+ENV GO_VERSION 1.8.5
 RUN curl -fSL "https://golang.org/dl/go${GO_VERSION}.linux-amd64.tar.gz" | tar xzC /usr/local
 ENV PATH $PATH:/usr/local/go/bin
 
diff --git a/contrib/builder/deb/amd64/ubuntu-trusty/Dockerfile b/contrib/builder/deb/amd64/ubuntu-trusty/Dockerfile
index 9370afc..4fce6f3 100644
--- a/contrib/builder/deb/amd64/ubuntu-trusty/Dockerfile
+++ b/contrib/builder/deb/amd64/ubuntu-trusty/Dockerfile
@@ -6,7 +6,7 @@
 
 RUN apt-get update && apt-get install -y apparmor bash-completion btrfs-tools build-essential cmake curl ca-certificates debhelper dh-apparmor dh-systemd git libapparmor-dev libdevmapper-dev  pkg-config vim-common libsystemd-journal-dev --no-install-recommends && rm -rf /var/lib/apt/lists/*
 
-ENV GO_VERSION 1.8.4
+ENV GO_VERSION 1.8.5
 RUN curl -fSL "https://golang.org/dl/go${GO_VERSION}.linux-amd64.tar.gz" | tar xzC /usr/local
 ENV PATH $PATH:/usr/local/go/bin
 
diff --git a/contrib/builder/deb/amd64/ubuntu-xenial/Dockerfile b/contrib/builder/deb/amd64/ubuntu-xenial/Dockerfile
index 8936cef..ed9c4a9 100644
--- a/contrib/builder/deb/amd64/ubuntu-xenial/Dockerfile
+++ b/contrib/builder/deb/amd64/ubuntu-xenial/Dockerfile
@@ -6,7 +6,7 @@
 
 RUN apt-get update && apt-get install -y apparmor bash-completion btrfs-tools build-essential cmake curl ca-certificates debhelper dh-apparmor dh-systemd git libapparmor-dev libdevmapper-dev libseccomp-dev pkg-config vim-common libsystemd-dev --no-install-recommends && rm -rf /var/lib/apt/lists/*
 
-ENV GO_VERSION 1.8.4
+ENV GO_VERSION 1.8.5
 RUN curl -fSL "https://golang.org/dl/go${GO_VERSION}.linux-amd64.tar.gz" | tar xzC /usr/local
 ENV PATH $PATH:/usr/local/go/bin
 
diff --git a/contrib/builder/deb/amd64/ubuntu-yakkety/Dockerfile b/contrib/builder/deb/amd64/ubuntu-yakkety/Dockerfile
index f1c1ef2..a7dd9b7 100644
--- a/contrib/builder/deb/amd64/ubuntu-yakkety/Dockerfile
+++ b/contrib/builder/deb/amd64/ubuntu-yakkety/Dockerfile
@@ -6,7 +6,7 @@
 
 RUN apt-get update && apt-get install -y apparmor bash-completion btrfs-tools build-essential cmake curl ca-certificates debhelper dh-apparmor dh-systemd git libapparmor-dev libdevmapper-dev libseccomp-dev pkg-config vim-common libsystemd-dev --no-install-recommends && rm -rf /var/lib/apt/lists/*
 
-ENV GO_VERSION 1.8.4
+ENV GO_VERSION 1.8.5
 RUN curl -fSL "https://golang.org/dl/go${GO_VERSION}.linux-amd64.tar.gz" | tar xzC /usr/local
 ENV PATH $PATH:/usr/local/go/bin
 
diff --git a/contrib/builder/deb/amd64/ubuntu-zesty/Dockerfile b/contrib/builder/deb/amd64/ubuntu-zesty/Dockerfile
index b491267..5074efe 100644
--- a/contrib/builder/deb/amd64/ubuntu-zesty/Dockerfile
+++ b/contrib/builder/deb/amd64/ubuntu-zesty/Dockerfile
@@ -6,7 +6,7 @@
 
 RUN apt-get update && apt-get install -y apparmor bash-completion btrfs-tools build-essential cmake curl ca-certificates debhelper dh-apparmor dh-systemd git libapparmor-dev libdevmapper-dev libseccomp-dev pkg-config vim-common libsystemd-dev --no-install-recommends && rm -rf /var/lib/apt/lists/*
 
-ENV GO_VERSION 1.8.4
+ENV GO_VERSION 1.8.5
 RUN curl -fSL "https://golang.org/dl/go${GO_VERSION}.linux-amd64.tar.gz" | tar xzC /usr/local
 ENV PATH $PATH:/usr/local/go/bin
 
diff --git a/contrib/builder/deb/armhf/debian-jessie/Dockerfile b/contrib/builder/deb/armhf/debian-jessie/Dockerfile
index 51a7b9a..558d353 100644
--- a/contrib/builder/deb/armhf/debian-jessie/Dockerfile
+++ b/contrib/builder/deb/armhf/debian-jessie/Dockerfile
@@ -10,7 +10,7 @@
 
 RUN apt-get update && apt-get install -y apparmor bash-completion btrfs-tools build-essential cmake curl ca-certificates debhelper dh-apparmor dh-systemd git libapparmor-dev libdevmapper-dev  pkg-config vim-common libsystemd-journal-dev --no-install-recommends && rm -rf /var/lib/apt/lists/*
 
-ENV GO_VERSION 1.8.4
+ENV GO_VERSION 1.8.5
 RUN curl -fSL "https://golang.org/dl/go${GO_VERSION}.linux-armv6l.tar.gz" | tar xzC /usr/local
 ENV PATH $PATH:/usr/local/go/bin
 
diff --git a/contrib/builder/deb/armhf/raspbian-jessie/Dockerfile b/contrib/builder/deb/armhf/raspbian-jessie/Dockerfile
index ab41ece..31a6688 100644
--- a/contrib/builder/deb/armhf/raspbian-jessie/Dockerfile
+++ b/contrib/builder/deb/armhf/raspbian-jessie/Dockerfile
@@ -10,7 +10,7 @@
 
 RUN apt-get update && apt-get install -y apparmor bash-completion btrfs-tools build-essential cmake curl ca-certificates debhelper dh-apparmor dh-systemd git libapparmor-dev libdevmapper-dev  pkg-config vim-common libsystemd-journal-dev --no-install-recommends && rm -rf /var/lib/apt/lists/*
 
-ENV GO_VERSION 1.8.4
+ENV GO_VERSION 1.8.5
 # GOARM is the ARM architecture version which is unrelated to the above Golang version
 ENV GOARM 6
 RUN curl -fSL "https://golang.org/dl/go${GO_VERSION}.linux-armv6l.tar.gz" | tar xzC /usr/local
diff --git a/contrib/builder/deb/armhf/ubuntu-trusty/Dockerfile b/contrib/builder/deb/armhf/ubuntu-trusty/Dockerfile
index 2ac17f3..a9899a0 100644
--- a/contrib/builder/deb/armhf/ubuntu-trusty/Dockerfile
+++ b/contrib/builder/deb/armhf/ubuntu-trusty/Dockerfile
@@ -6,7 +6,7 @@
 
 RUN apt-get update && apt-get install -y apparmor bash-completion btrfs-tools build-essential cmake curl ca-certificates debhelper dh-apparmor dh-systemd git libapparmor-dev libdevmapper-dev  pkg-config vim-common libsystemd-journal-dev --no-install-recommends && rm -rf /var/lib/apt/lists/*
 
-ENV GO_VERSION 1.8.4
+ENV GO_VERSION 1.8.5
 RUN curl -fSL "https://golang.org/dl/go${GO_VERSION}.linux-armv6l.tar.gz" | tar xzC /usr/local
 ENV PATH $PATH:/usr/local/go/bin
 
diff --git a/contrib/builder/deb/armhf/ubuntu-xenial/Dockerfile b/contrib/builder/deb/armhf/ubuntu-xenial/Dockerfile
index 5fd3687..2766f33 100644
--- a/contrib/builder/deb/armhf/ubuntu-xenial/Dockerfile
+++ b/contrib/builder/deb/armhf/ubuntu-xenial/Dockerfile
@@ -6,7 +6,7 @@
 
 RUN apt-get update && apt-get install -y apparmor bash-completion btrfs-tools build-essential cmake curl ca-certificates debhelper dh-apparmor dh-systemd git libapparmor-dev libdevmapper-dev libseccomp-dev pkg-config vim-common libsystemd-dev --no-install-recommends && rm -rf /var/lib/apt/lists/*
 
-ENV GO_VERSION 1.8.4
+ENV GO_VERSION 1.8.5
 RUN curl -fSL "https://golang.org/dl/go${GO_VERSION}.linux-armv6l.tar.gz" | tar xzC /usr/local
 ENV PATH $PATH:/usr/local/go/bin
 
diff --git a/contrib/builder/deb/armhf/ubuntu-yakkety/Dockerfile b/contrib/builder/deb/armhf/ubuntu-yakkety/Dockerfile
index 582d9e8..27edd04 100644
--- a/contrib/builder/deb/armhf/ubuntu-yakkety/Dockerfile
+++ b/contrib/builder/deb/armhf/ubuntu-yakkety/Dockerfile
@@ -6,7 +6,7 @@
 
 RUN apt-get update && apt-get install -y apparmor bash-completion btrfs-tools build-essential cmake curl ca-certificates debhelper dh-apparmor dh-systemd git libapparmor-dev libdevmapper-dev libseccomp-dev pkg-config vim-common libsystemd-dev --no-install-recommends && rm -rf /var/lib/apt/lists/*
 
-ENV GO_VERSION 1.8.4
+ENV GO_VERSION 1.8.5
 RUN curl -fSL "https://golang.org/dl/go${GO_VERSION}.linux-armv6l.tar.gz" | tar xzC /usr/local
 ENV PATH $PATH:/usr/local/go/bin
 
diff --git a/contrib/builder/deb/ppc64le/ubuntu-trusty/Dockerfile b/contrib/builder/deb/ppc64le/ubuntu-trusty/Dockerfile
index 7c025f2..b85a68e 100644
--- a/contrib/builder/deb/ppc64le/ubuntu-trusty/Dockerfile
+++ b/contrib/builder/deb/ppc64le/ubuntu-trusty/Dockerfile
@@ -6,7 +6,7 @@
 
 RUN apt-get update && apt-get install -y apparmor bash-completion btrfs-tools build-essential cmake curl ca-certificates debhelper dh-apparmor dh-systemd git libapparmor-dev libdevmapper-dev pkg-config vim-common libsystemd-journal-dev --no-install-recommends && rm -rf /var/lib/apt/lists/*
 
-ENV GO_VERSION 1.8.4
+ENV GO_VERSION 1.8.5
 RUN curl -fsSL "https://golang.org/dl/go${GO_VERSION}.linux-ppc64le.tar.gz" | tar xzC /usr/local
 ENV PATH $PATH:/usr/local/go/bin
 
diff --git a/contrib/builder/deb/ppc64le/ubuntu-xenial/Dockerfile b/contrib/builder/deb/ppc64le/ubuntu-xenial/Dockerfile
index 916707d..abb5b23 100644
--- a/contrib/builder/deb/ppc64le/ubuntu-xenial/Dockerfile
+++ b/contrib/builder/deb/ppc64le/ubuntu-xenial/Dockerfile
@@ -6,7 +6,7 @@
 
 RUN apt-get update && apt-get install -y apparmor bash-completion btrfs-tools build-essential cmake curl ca-certificates debhelper dh-apparmor dh-systemd git libapparmor-dev libdevmapper-dev pkg-config vim-common libseccomp-dev libsystemd-dev --no-install-recommends && rm -rf /var/lib/apt/lists/*
 
-ENV GO_VERSION 1.8.4
+ENV GO_VERSION 1.8.5
 RUN curl -fsSL "https://golang.org/dl/go${GO_VERSION}.linux-ppc64le.tar.gz" | tar xzC /usr/local
 ENV PATH $PATH:/usr/local/go/bin
 
diff --git a/contrib/builder/deb/ppc64le/ubuntu-yakkety/Dockerfile b/contrib/builder/deb/ppc64le/ubuntu-yakkety/Dockerfile
index 13b4696..d725816 100644
--- a/contrib/builder/deb/ppc64le/ubuntu-yakkety/Dockerfile
+++ b/contrib/builder/deb/ppc64le/ubuntu-yakkety/Dockerfile
@@ -6,7 +6,7 @@
 
 RUN apt-get update && apt-get install -y apparmor bash-completion btrfs-tools build-essential cmake curl ca-certificates debhelper dh-apparmor dh-systemd git libapparmor-dev libdevmapper-dev pkg-config vim-common libseccomp-dev libsystemd-dev --no-install-recommends && rm -rf /var/lib/apt/lists/*
 
-ENV GO_VERSION 1.8.4
+ENV GO_VERSION 1.8.5
 RUN curl -fsSL "https://golang.org/dl/go${GO_VERSION}.linux-ppc64le.tar.gz" | tar xzC /usr/local
 ENV PATH $PATH:/usr/local/go/bin
 
diff --git a/contrib/builder/deb/s390x/ubuntu-xenial/Dockerfile b/contrib/builder/deb/s390x/ubuntu-xenial/Dockerfile
index fc4321c..6d61ed7 100644
--- a/contrib/builder/deb/s390x/ubuntu-xenial/Dockerfile
+++ b/contrib/builder/deb/s390x/ubuntu-xenial/Dockerfile
@@ -6,7 +6,7 @@
 
 RUN apt-get update && apt-get install -y apparmor bash-completion btrfs-tools build-essential cmake curl ca-certificates debhelper dh-apparmor dh-systemd git libapparmor-dev libdevmapper-dev libseccomp-dev pkg-config libsystemd-dev vim-common --no-install-recommends && rm -rf /var/lib/apt/lists/*
 
-ENV GO_VERSION 1.8.4
+ENV GO_VERSION 1.8.5
 RUN curl -fSL "https://golang.org/dl/go${GO_VERSION}.linux-s390x.tar.gz" | tar xzC /usr/local
 ENV PATH $PATH:/usr/local/go/bin
 
diff --git a/contrib/builder/deb/s390x/ubuntu-yakkety/Dockerfile b/contrib/builder/deb/s390x/ubuntu-yakkety/Dockerfile
index e157e25..e30e875 100644
--- a/contrib/builder/deb/s390x/ubuntu-yakkety/Dockerfile
+++ b/contrib/builder/deb/s390x/ubuntu-yakkety/Dockerfile
@@ -6,7 +6,7 @@
 
 RUN apt-get update && apt-get install -y apparmor bash-completion btrfs-tools build-essential cmake curl ca-certificates debhelper dh-apparmor dh-systemd git libapparmor-dev libdevmapper-dev libseccomp-dev pkg-config libsystemd-dev vim-common --no-install-recommends && rm -rf /var/lib/apt/lists/*
 
-ENV GO_VERSION 1.8.4
+ENV GO_VERSION 1.8.5
 RUN curl -fSL "https://golang.org/dl/go${GO_VERSION}.linux-s390x.tar.gz" | tar xzC /usr/local
 ENV PATH $PATH:/usr/local/go/bin
 
diff --git a/contrib/builder/rpm/amd64/amazonlinux-latest/Dockerfile b/contrib/builder/rpm/amd64/amazonlinux-latest/Dockerfile
index cfcb776..8e755cd 100644
--- a/contrib/builder/rpm/amd64/amazonlinux-latest/Dockerfile
+++ b/contrib/builder/rpm/amd64/amazonlinux-latest/Dockerfile
@@ -7,7 +7,7 @@
 RUN yum groupinstall -y "Development Tools"
 RUN yum install -y btrfs-progs-devel device-mapper-devel glibc-static libseccomp-devel libselinux-devel libtool-ltdl-devel pkgconfig selinux-policy selinux-policy-devel  tar git cmake vim-common
 
-ENV GO_VERSION 1.8.4
+ENV GO_VERSION 1.8.5
 RUN curl -fSL "https://golang.org/dl/go${GO_VERSION}.linux-amd64.tar.gz" | tar xzC /usr/local
 ENV PATH $PATH:/usr/local/go/bin
 
diff --git a/contrib/builder/rpm/amd64/centos-7/Dockerfile b/contrib/builder/rpm/amd64/centos-7/Dockerfile
index bfec1d2..8a22064 100644
--- a/contrib/builder/rpm/amd64/centos-7/Dockerfile
+++ b/contrib/builder/rpm/amd64/centos-7/Dockerfile
@@ -8,7 +8,7 @@
 RUN yum -y swap -- remove systemd-container systemd-container-libs -- install systemd systemd-libs
 RUN yum install -y btrfs-progs-devel device-mapper-devel glibc-static libseccomp-devel libselinux-devel libtool-ltdl-devel pkgconfig selinux-policy selinux-policy-devel systemd-devel tar git cmake vim-common
 
-ENV GO_VERSION 1.8.4
+ENV GO_VERSION 1.8.5
 RUN curl -fSL "https://golang.org/dl/go${GO_VERSION}.linux-amd64.tar.gz" | tar xzC /usr/local
 ENV PATH $PATH:/usr/local/go/bin
 
diff --git a/contrib/builder/rpm/amd64/fedora-24/Dockerfile b/contrib/builder/rpm/amd64/fedora-24/Dockerfile
index 0df40f9..e0b369a 100644
--- a/contrib/builder/rpm/amd64/fedora-24/Dockerfile
+++ b/contrib/builder/rpm/amd64/fedora-24/Dockerfile
@@ -8,7 +8,7 @@
 RUN dnf install -y @development-tools fedora-packager
 RUN dnf install -y btrfs-progs-devel device-mapper-devel glibc-static libseccomp-devel libselinux-devel libtool-ltdl-devel pkgconfig selinux-policy selinux-policy-devel systemd-devel tar git cmake vim-common
 
-ENV GO_VERSION 1.8.4
+ENV GO_VERSION 1.8.5
 RUN curl -fSL "https://golang.org/dl/go${GO_VERSION}.linux-amd64.tar.gz" | tar xzC /usr/local
 ENV PATH $PATH:/usr/local/go/bin
 
diff --git a/contrib/builder/rpm/amd64/fedora-25/Dockerfile b/contrib/builder/rpm/amd64/fedora-25/Dockerfile
index 2d24f56..f259a5c 100644
--- a/contrib/builder/rpm/amd64/fedora-25/Dockerfile
+++ b/contrib/builder/rpm/amd64/fedora-25/Dockerfile
@@ -8,7 +8,7 @@
 RUN dnf install -y @development-tools fedora-packager
 RUN dnf install -y btrfs-progs-devel device-mapper-devel glibc-static libseccomp-devel libselinux-devel libtool-ltdl-devel pkgconfig selinux-policy selinux-policy-devel systemd-devel tar git cmake vim-common
 
-ENV GO_VERSION 1.8.4
+ENV GO_VERSION 1.8.5
 RUN curl -fSL "https://golang.org/dl/go${GO_VERSION}.linux-amd64.tar.gz" | tar xzC /usr/local
 ENV PATH $PATH:/usr/local/go/bin
 
diff --git a/contrib/builder/rpm/amd64/opensuse-13.2/Dockerfile b/contrib/builder/rpm/amd64/opensuse-13.2/Dockerfile
index 2c867ee..7f13863 100644
--- a/contrib/builder/rpm/amd64/opensuse-13.2/Dockerfile
+++ b/contrib/builder/rpm/amd64/opensuse-13.2/Dockerfile
@@ -7,7 +7,7 @@
 RUN zypper --non-interactive install ca-certificates* curl gzip rpm-build
 RUN zypper --non-interactive install libbtrfs-devel device-mapper-devel glibc-static  libselinux-devel libtool-ltdl-devel pkg-config selinux-policy selinux-policy-devel systemd-devel tar git cmake vim systemd-rpm-macros
 
-ENV GO_VERSION 1.8.4
+ENV GO_VERSION 1.8.5
 RUN curl -fSL "https://golang.org/dl/go${GO_VERSION}.linux-amd64.tar.gz" | tar xzC /usr/local
 ENV PATH $PATH:/usr/local/go/bin
 
diff --git a/contrib/builder/rpm/amd64/oraclelinux-6/Dockerfile b/contrib/builder/rpm/amd64/oraclelinux-6/Dockerfile
index df88e37..b75f2dc 100644
--- a/contrib/builder/rpm/amd64/oraclelinux-6/Dockerfile
+++ b/contrib/builder/rpm/amd64/oraclelinux-6/Dockerfile
@@ -10,7 +10,7 @@
 RUN yum groupinstall -y "Development Tools"
 RUN yum install -y btrfs-progs-devel device-mapper-devel glibc-static  libselinux-devel libtool-ltdl-devel pkgconfig selinux-policy selinux-policy-devel  tar git cmake vim-common
 
-ENV GO_VERSION 1.8.4
+ENV GO_VERSION 1.8.5
 RUN curl -fSL "https://golang.org/dl/go${GO_VERSION}.linux-amd64.tar.gz" | tar xzC /usr/local
 ENV PATH $PATH:/usr/local/go/bin
 
diff --git a/contrib/builder/rpm/amd64/oraclelinux-7/Dockerfile b/contrib/builder/rpm/amd64/oraclelinux-7/Dockerfile
index 6938ad9..f4dc894 100644
--- a/contrib/builder/rpm/amd64/oraclelinux-7/Dockerfile
+++ b/contrib/builder/rpm/amd64/oraclelinux-7/Dockerfile
@@ -7,7 +7,7 @@
 RUN yum groupinstall -y "Development Tools"
 RUN yum install -y --enablerepo=ol7_optional_latest btrfs-progs-devel device-mapper-devel glibc-static libseccomp-devel libselinux-devel libtool-ltdl-devel pkgconfig selinux-policy selinux-policy-devel systemd-devel tar git cmake vim-common
 
-ENV GO_VERSION 1.8.4
+ENV GO_VERSION 1.8.5
 RUN curl -fSL "https://golang.org/dl/go${GO_VERSION}.linux-amd64.tar.gz" | tar xzC /usr/local
 ENV PATH $PATH:/usr/local/go/bin
 
diff --git a/contrib/builder/rpm/amd64/photon-1.0/Dockerfile b/contrib/builder/rpm/amd64/photon-1.0/Dockerfile
index 3c22d9e..01d5fea 100644
--- a/contrib/builder/rpm/amd64/photon-1.0/Dockerfile
+++ b/contrib/builder/rpm/amd64/photon-1.0/Dockerfile
@@ -7,7 +7,7 @@
 RUN tdnf install -y wget curl ca-certificates gzip make rpm-build sed gcc linux-api-headers glibc-devel binutils libseccomp elfutils
 RUN tdnf install -y btrfs-progs-devel device-mapper-devel glibc-static libseccomp-devel libselinux-devel libtool-ltdl-devel pkg-config selinux-policy selinux-policy-devel systemd-devel tar git cmake vim-common
 
-ENV GO_VERSION 1.8.4
+ENV GO_VERSION 1.8.5
 RUN curl -fSL "https://golang.org/dl/go${GO_VERSION}.linux-amd64.tar.gz" | tar xzC /usr/local
 ENV PATH $PATH:/usr/local/go/bin
 
diff --git a/contrib/builder/rpm/armhf/centos-7/Dockerfile b/contrib/builder/rpm/armhf/centos-7/Dockerfile
index bfd3147..79c2ef1 100644
--- a/contrib/builder/rpm/armhf/centos-7/Dockerfile
+++ b/contrib/builder/rpm/armhf/centos-7/Dockerfile
@@ -9,7 +9,7 @@
 RUN yum -y swap -- remove systemd-container systemd-container-libs -- install systemd systemd-libs
 RUN yum install -y btrfs-progs-devel device-mapper-devel glibc-static libseccomp-devel libselinux-devel libtool-ltdl-devel pkgconfig selinux-policy selinux-policy-devel sqlite-devel systemd-devel tar git cmake vim-common
 
-ENV GO_VERSION 1.8.4
+ENV GO_VERSION 1.8.5
 RUN curl -fSL "https://golang.org/dl/go${GO_VERSION}.linux-armv6l.tar.gz" | tar xzC /usr/local
 ENV PATH $PATH:/usr/local/go/bin
 
diff --git a/contrib/builder/rpm/ppc64le/centos-7/Dockerfile b/contrib/builder/rpm/ppc64le/centos-7/Dockerfile
index 0ae80b8..ebce3c0 100644
--- a/contrib/builder/rpm/ppc64le/centos-7/Dockerfile
+++ b/contrib/builder/rpm/ppc64le/centos-7/Dockerfile
@@ -8,7 +8,7 @@
 RUN yum -y swap -- remove systemd-container systemd-container-libs -- install systemd systemd-libs
 RUN yum install -y btrfs-progs-devel device-mapper-devel glibc-static libseccomp-devel libselinux-devel libtool-ltdl-devel pkgconfig selinux-policy selinux-policy-devel sqlite-devel systemd-devel tar git cmake vim-common
 
-ENV GO_VERSION 1.8.4
+ENV GO_VERSION 1.8.5
 RUN curl -fSL "https://golang.org/dl/go${GO_VERSION}.linux-ppc64le.tar.gz" | tar xzC /usr/local
 ENV PATH $PATH:/usr/local/go/bin
 
diff --git a/contrib/builder/rpm/ppc64le/fedora-24/Dockerfile b/contrib/builder/rpm/ppc64le/fedora-24/Dockerfile
index 4c3af97..18dd7d4 100644
--- a/contrib/builder/rpm/ppc64le/fedora-24/Dockerfile
+++ b/contrib/builder/rpm/ppc64le/fedora-24/Dockerfile
@@ -8,7 +8,7 @@
 RUN dnf install -y @development-tools fedora-packager
 RUN dnf install -y btrfs-progs-devel device-mapper-devel glibc-static libseccomp-devel libselinux-devel libtool-ltdl-devel pkgconfig selinux-policy selinux-policy-devel systemd-devel tar git cmake
 
-ENV GO_VERSION 1.8.4
+ENV GO_VERSION 1.8.5
 RUN curl -fsSL "https://golang.org/dl/go${GO_VERSION}.linux-ppc64le.tar.gz" | tar xzC /usr/local
 ENV PATH $PATH:/usr/local/go/bin
 
diff --git a/contrib/builder/rpm/ppc64le/opensuse-42.1/Dockerfile b/contrib/builder/rpm/ppc64le/opensuse-42.1/Dockerfile
index 6f7ff4c..3343f02 100644
--- a/contrib/builder/rpm/ppc64le/opensuse-42.1/Dockerfile
+++ b/contrib/builder/rpm/ppc64le/opensuse-42.1/Dockerfile
@@ -9,7 +9,7 @@
 RUN zypper --non-interactive install ca-certificates* curl gzip rpm-build
 RUN zypper --non-interactive install libbtrfs-devel device-mapper-devel glibc-static  libselinux-devel libtool-ltdl-devel pkg-config selinux-policy selinux-policy-devel sqlite-devel systemd-devel tar git cmake vim
 
-ENV GO_VERSION 1.8.4
+ENV GO_VERSION 1.8.5
 RUN curl -fSL "https://golang.org/dl/go${GO_VERSION}.linux-ppc64le.tar.gz" | tar xzC /usr/local
 ENV PATH $PATH:/usr/local/go/bin
 
diff --git a/contrib/builder/rpm/s390x/clefos-base-s390x-7/Dockerfile b/contrib/builder/rpm/s390x/clefos-base-s390x-7/Dockerfile
index 531b154..ef875b8 100644
--- a/contrib/builder/rpm/s390x/clefos-base-s390x-7/Dockerfile
+++ b/contrib/builder/rpm/s390x/clefos-base-s390x-7/Dockerfile
@@ -8,7 +8,7 @@
 RUN touch /var/lib/rpm/* && yum groupinstall -y "Development Tools"
 RUN touch /var/lib/rpm/* && yum install -y btrfs-progs-devel device-mapper-devel glibc-static libseccomp-devel libselinux-devel libtool-ltdl-devel pkgconfig selinux-policy selinux-policy-devel sqlite-devel systemd-devel tar git cmake vim-common
 
-ENV GO_VERSION 1.8.4
+ENV GO_VERSION 1.8.5
 RUN curl -fsSL "https://golang.org/dl/go${GO_VERSION}.linux-s390x.tar.gz" | tar xzC /usr/local
 ENV PATH $PATH:/usr/local/go/bin
 
diff --git a/contrib/builder/rpm/s390x/opensuse-tumbleweed-1/Dockerfile b/contrib/builder/rpm/s390x/opensuse-tumbleweed-1/Dockerfile
index d9ab6ab..a05bee5 100644
--- a/contrib/builder/rpm/s390x/opensuse-tumbleweed-1/Dockerfile
+++ b/contrib/builder/rpm/s390x/opensuse-tumbleweed-1/Dockerfile
@@ -9,7 +9,7 @@
 RUN zypper --non-interactive install ca-certificates* curl gzip rpm-build
 RUN zypper --non-interactive install libbtrfs-devel device-mapper-devel glibc-static  libselinux-devel libtool-ltdl-devel pkg-config selinux-policy selinux-policy-devel sqlite-devel systemd-devel tar git cmake vim systemd-rpm-macros
 
-ENV GO_VERSION 1.8.4
+ENV GO_VERSION 1.8.5
 RUN curl -fsSL "https://golang.org/dl/go${GO_VERSION}.linux-s390x.tar.gz" | tar xzC /usr/local
 ENV PATH $PATH:/usr/local/go/bin