diff --git a/cipd_manifest.txt b/cipd_manifest.txt
index 01af4432a..a352c78c5 100644
--- a/cipd_manifest.txt
+++ b/cipd_manifest.txt
@@ -39,7 +39,7 @@ infra/tools/luci/led/${platform} git_revision:657015d28a449e1846ef16269825886cc1
 infra/tools/luci/lucicfg/${platform} git_revision:71ad967b1f3b33b610a3d523706d43162f6a1907
 
 # Mac toolchain installer
-infra/tools/mac_toolchain/${os=mac}-${arch} git_revision:9a1adc55bf4a1173784da3ba2f8cb06421606748
+infra/tools/mac_toolchain/${os=mac}-${arch} git_revision:6e584bf785867bc3b340f82bb2f7a6cd42ba22a8
 
 # LUCI rpc command line tool
 infra/tools/prpc/${platform} git_revision:dace3c38ddbc95ee87f77f6fac1d30b8333283e4
diff --git a/cipd_manifest.versions b/cipd_manifest.versions
index 03f635076..3b8445ee5 100644
--- a/cipd_manifest.versions
+++ b/cipd_manifest.versions
@@ -330,8 +330,8 @@ infra/tools/luci/vpython/windows-amd64
 	DyssrWyN2OgGDE-dcFAo9mS1AfyiGnue-1IVqHoBgo4C
 
 infra/tools/mac_toolchain/mac-amd64
-	git_revision:9a1adc55bf4a1173784da3ba2f8cb06421606748
-	RiLbLddPgcxbnzu6nBOHc6RWmP6zO6vWQtWr9zoW2qQC
+	git_revision:6e584bf785867bc3b340f82bb2f7a6cd42ba22a8
+	wHJfq70TBoff204UUKBQmxSKrGa5hEpHFjd5IX5Q0EEC
 
 infra/tools/prpc/linux-386
 	git_revision:dace3c38ddbc95ee87f77f6fac1d30b8333283e4