diff --git a/build/deps/github_hashes/facebook/folly-rev.txt b/build/deps/github_hashes/facebook/folly-rev.txt
index 4953be6b9..beca861c6 100644
--- a/build/deps/github_hashes/facebook/folly-rev.txt
+++ b/build/deps/github_hashes/facebook/folly-rev.txt
@@ -1 +1 @@
-Subproject commit c9b275e8ac978251db847818e5b8921f8649086f
+Subproject commit 4930436bc88e5527ae9f189611ed4b5cd888ba53
diff --git a/build/deps/github_hashes/facebookincubator/fizz-rev.txt b/build/deps/github_hashes/facebookincubator/fizz-rev.txt
index a9c97a9e4..4fa35fe21 100644
--- a/build/deps/github_hashes/facebookincubator/fizz-rev.txt
+++ b/build/deps/github_hashes/facebookincubator/fizz-rev.txt
@@ -1 +1 @@
-Subproject commit 661b953302ee2c4b3b368dcd9631328dae090466
+Subproject commit dc76e0a3020ed6c6076d363f6b3e66180dc3c54d