diff --git a/build/deps/github_hashes/facebook/folly-rev.txt b/build/deps/github_hashes/facebook/folly-rev.txt
index fa2133849..2bffcf1fe 100644
--- a/build/deps/github_hashes/facebook/folly-rev.txt
+++ b/build/deps/github_hashes/facebook/folly-rev.txt
@@ -1 +1 @@
-Subproject commit 10817a62c50ac24bf16d3ec6fda8c5152a53737e
+Subproject commit a9bfa31f1aae3a3964f0d8a8b6864ef4911897af
diff --git a/build/deps/github_hashes/facebookincubator/fizz-rev.txt b/build/deps/github_hashes/facebookincubator/fizz-rev.txt
index 43eeeebd4..e2a908fd7 100644
--- a/build/deps/github_hashes/facebookincubator/fizz-rev.txt
+++ b/build/deps/github_hashes/facebookincubator/fizz-rev.txt
@@ -1 +1 @@
-Subproject commit ebba1870a2088598af35dc42cb3d6d2d78ee416b
+Subproject commit 0fe9ab8d9f85c4b211d4b42dee83cb7031a3c721