diff --git a/build/deps/github_hashes/facebook/folly-rev.txt b/build/deps/github_hashes/facebook/folly-rev.txt
index 443d592c4..8f20b921e 100644
--- a/build/deps/github_hashes/facebook/folly-rev.txt
+++ b/build/deps/github_hashes/facebook/folly-rev.txt
@@ -1 +1 @@
-Subproject commit d83089f0858b20bc3035ee27e2b2b2a62230f3df
+Subproject commit 4dcc2ab6505712584afdfe658f002626c307d67c
diff --git a/build/deps/github_hashes/facebookincubator/fizz-rev.txt b/build/deps/github_hashes/facebookincubator/fizz-rev.txt
index 288a26aca..91d160986 100644
--- a/build/deps/github_hashes/facebookincubator/fizz-rev.txt
+++ b/build/deps/github_hashes/facebookincubator/fizz-rev.txt
@@ -1 +1 @@
-Subproject commit aecd5c408ca1a6ae65234a0d0de9edc25dc46565
+Subproject commit 76aad45bbc9a6f8fb0c2112b46dceae1af80ceeb