diff --git a/build/deps/github_hashes/facebook/folly-rev.txt b/build/deps/github_hashes/facebook/folly-rev.txt
index 8e7bc8c4c..736971dc9 100644
--- a/build/deps/github_hashes/facebook/folly-rev.txt
+++ b/build/deps/github_hashes/facebook/folly-rev.txt
@@ -1 +1 @@
-Subproject commit 58f15742af8c4aa087f66d46e91ca4c3407de220
+Subproject commit 8a5e31a1ce42d05133b9b2951f2bb0345cea93cc
diff --git a/build/deps/github_hashes/facebookincubator/fizz-rev.txt b/build/deps/github_hashes/facebookincubator/fizz-rev.txt
index 76a837490..cfa341a25 100644
--- a/build/deps/github_hashes/facebookincubator/fizz-rev.txt
+++ b/build/deps/github_hashes/facebookincubator/fizz-rev.txt
@@ -1 +1 @@
-Subproject commit 84850595ddb9f21dbd6dcbf55e5782e71216d1f6
+Subproject commit e7642d8a878941d38ba9db1b04527db0d24294fe