diff --git a/Utilities/Release/linux/x86_64/Dockerfile b/Utilities/Release/linux/x86_64/Dockerfile
index 1ba753c..41391d2 100644
--- a/Utilities/Release/linux/x86_64/Dockerfile
+++ b/Utilities/Release/linux/x86_64/Dockerfile
@@ -5,8 +5,8 @@
 # Build using the CMake source directory as the build context.
 # The resulting image will have an '/out' directory containing the package.
 
-ARG FROM_IMAGE_NAME=kitware/cmake:build-linux-x86_64-deps-2019-08-09
-ARG FROM_IMAGE_DIGEST=@sha256:630c320b26a67fc584e0bc98314f1fb0cb0abc764348bb2613ef07437f7101f9
+ARG FROM_IMAGE_NAME=kitware/cmake:build-linux-x86_64-deps-2020-04-02
+ARG FROM_IMAGE_DIGEST=@sha256:77e9ab183f34680990db9da5945473e288f0d6556bce79ecc1589670d656e157
 ARG FROM_IMAGE=$FROM_IMAGE_NAME$FROM_IMAGE_DIGEST
 FROM $FROM_IMAGE
 
diff --git a/Utilities/Release/linux/x86_64/deps/Dockerfile b/Utilities/Release/linux/x86_64/deps/Dockerfile
index db5551c..7864aac 100644
--- a/Utilities/Release/linux/x86_64/deps/Dockerfile
+++ b/Utilities/Release/linux/x86_64/deps/Dockerfile
@@ -129,10 +129,10 @@
 RUN : \
  && mkdir -p /opt/openssl/src \
  && cd /opt/openssl/src \
- && curl -O https://www.openssl.org/source/openssl-1.1.1c.tar.gz \
- && sha512sum openssl-1.1.1c.tar.gz | grep -q 8e2c5cc11c120efbb7d7850980cb6eaa782d29b4996b3f3378d37613c1679f852d7cc08a90d62e78fcec3439f06bdbee70064579a8c2adaffd91532a97f646ff \
- && tar xzf openssl-1.1.1c.tar.gz \
- && cd openssl-1.1.1c \
+ && curl -O https://www.openssl.org/source/openssl-1.1.1f.tar.gz \
+ && sha512sum openssl-1.1.1f.tar.gz | grep -q b00bd9b5ad5298fbceeec6bb19c1ab0c106ca5cfb31178497c58bf7e0e0cf30fcc19c20f84e23af31cc126bf2447d3e4f8461db97bafa7bd78f69561932f000c \
+ && tar xzf openssl-1.1.1f.tar.gz \
+ && cd openssl-1.1.1f \
  && patch -p1 -i ../openssl-source.patch \
  && source /opt/rh/devtoolset-6/enable \
  && ./Configure --prefix=/opt/openssl linux-elf no-asm no-shared -D_POSIX_C_SOURCE=199506L -D_POSIX_SOURCE=1 -D_SVID_SOURCE=1 -D_BSD_SOURCE=1 \