diff --git a/fuchsia.ensure b/fuchsia.ensure
index 7da9326..ce76bfa 100644
--- a/fuchsia.ensure
+++ b/fuchsia.ensure
@@ -6,6 +6,7 @@
 $VerifiedPlatform mac-amd64
 
 $ParanoidMode CheckPresence
+$ResolvedVersions fuchsia.versions
 
 # GN
 gn/gn/${platform} git_revision:106b823805adcc043b2bfe5bc21d58f160a28a7b
diff --git a/fuchsia.versions b/fuchsia.versions
new file mode 100644
index 0000000..adcc687
--- /dev/null
+++ b/fuchsia.versions
@@ -0,0 +1,106 @@
+# This file is auto-generated by 'cipd ensure-file-resolve'.
+# Do not modify manually. All changes will be overwritten.
+
+fuchsia/clang/linux-amd64
+	git_revision:70a812b6f9a686e288468cc448144f910e361939
+	2a605accf10c22e7905d2cabec22ca317869f85d
+
+fuchsia/clang/mac-amd64
+	git_revision:70a812b6f9a686e288468cc448144f910e361939
+	c0cea0a0fa8cff6d286e46aa4530ffc6b85baaaf
+
+fuchsia/go/linux-amd64
+	git_revision:b8bd7d94a2ae6c80ab8b6ed5900d3eeba8a777c3
+	47ecedd9b12f160104aeece9ae750bffde45e93b
+
+fuchsia/go/mac-amd64
+	git_revision:b8bd7d94a2ae6c80ab8b6ed5900d3eeba8a777c3
+	3c33b55c1a75b900536c91181805bb8668857341
+
+fuchsia/qemu/linux-amd64
+	git_revision:0f0027d617976b4cbb7b937d5836f8ef0ac25ba1
+	9cc486c5b18a0be515c39a280ca9a309c54cf994
+
+fuchsia/qemu/mac-amd64
+	git_revision:0f0027d617976b4cbb7b937d5836f8ef0ac25ba1
+	2d3358ae9a569b2d4a474f498b32b202a152134f
+
+fuchsia/rust/linux-amd64
+	git_revision:1c5e9c68ea6c76fe400528de17ebe03e338bac68
+	7I3GuRjmt5UCeFjhDkBrrVCA1MZ3Q57KyO1dxNrKMNkC
+
+fuchsia/rust/mac-amd64
+	git_revision:1c5e9c68ea6c76fe400528de17ebe03e338bac68
+	8RAWFktRUg7FbtD_Tg-zhQCmC-qQERm4mlDQY-i3MB8C
+
+fuchsia/swift/linux-amd64
+	git_revision:d4943f3da1ae8b69fba21fa359b62f25d74a6b14
+	7885c81bdbd778d0f3ffb7b4d28f22bf6f21a53e
+
+fuchsia/sysroot/linux-amd64
+	git_revision:a96053c799a0f1ad0b7e8ab8199edbfa18adcbb6
+	ae0677829357edb199c21e76b1ea31eb8ef62817
+
+fuchsia/tools/breakpad/linux-amd64
+	git_revision:9eac2058b70615519b2c4d8c6bdbfca1bd079e39
+	06a7be742e031741bedb5fc71b5fc389374aabfd
+
+fuchsia/tools/dump_breakpad_symbols/linux-amd64
+	git_revision:ceab742028fe55c4e111dc44051929fd1dfc96bc
+	2b20b12f61d7ef58aa1a5ef83206b5d8ba378cc9
+
+fuchsia/tools/godepfile/linux-amd64
+	git_revision:6922d7833617841e853a0be52a285f6cd07a0a10
+	e88949b1d099e53e967c53558917383fcb1764b7
+
+fuchsia/tools/godepfile/mac-amd64
+	git_revision:6922d7833617841e853a0be52a285f6cd07a0a10
+	1dab9f74af2bee9727594a65fca29498e56b7ed2
+
+gn/gn/linux-amd64
+	git_revision:106b823805adcc043b2bfe5bc21d58f160a28a7b
+	8c4d1d93a3e296330b4eb6add69d2c0cea5d23ac
+
+gn/gn/mac-amd64
+	git_revision:106b823805adcc043b2bfe5bc21d58f160a28a7b
+	4b533fed42c7a32ffeecb10c6f19944fbeabfddb
+
+infra/cmake/linux-amd64
+	version:3.10.0
+	282e1817c361a6da7f06bcf5e0f6e3371c9975ce
+
+infra/cmake/mac-amd64
+	version:3.10.0
+	f591a36253ced04ba03d6d160ae250d51a6ca06f
+
+infra/ninja/linux-amd64
+	version:1.8.2
+	74ac124bfbbaabf1fd700cc821fd604effbdd918
+
+infra/ninja/mac-amd64
+	version:1.8.2
+	04d426fab9a5bd493dc03ce7274c30c4148a1cbe
+
+infra/tools/luci/led/linux-amd64
+	git_revision:41e714f4324dd5cf66e792b7c8a76051be705f7f
+	xp9pqnyN2JiBO7nQ48Ur8SXsJ7Zx0RTG9tReeWxFIW4C
+
+infra/tools/luci/led/mac-amd64
+	git_revision:41e714f4324dd5cf66e792b7c8a76051be705f7f
+	tJwS4VMPSS5c0X7OFj2yL4LsTAc5pj8FdXlycurjnyQC
+
+infra/tools/luci/logdog/logdog/linux-amd64
+	git_revision:cf9d281c2ff478928ff11dfa4995d09a97046990
+	32070825797b03da503fffaecff3aa7e56957c2d
+
+infra/tools/luci/logdog/logdog/mac-amd64
+	git_revision:cf9d281c2ff478928ff11dfa4995d09a97046990
+	41ba570004b9a245b29c61db94600cbdd7050bae
+
+infra/tools/luci/vpython/linux-amd64
+	git_revision:9a931a5307c46b16b1c12e01e8239d4a73830b89
+	uCjugbKg6wMIF6_H_BHECZQdcGRebhnZ6LzSodPHQ7AC
+
+infra/tools/luci/vpython/mac-amd64
+	git_revision:9a931a5307c46b16b1c12e01e8239d4a73830b89
+	yAdok-mh5vfwq1vCAHprmejM9iE7R1t9Wn6RxrWmAAEC