diff --git a/build/deps/github_hashes/facebook/folly-rev.txt b/build/deps/github_hashes/facebook/folly-rev.txt
index 65ca4ad22..7c02bb31a 100644
--- a/build/deps/github_hashes/facebook/folly-rev.txt
+++ b/build/deps/github_hashes/facebook/folly-rev.txt
@@ -1 +1 @@
-Subproject commit 0ee5ecbfffde04c06f011afb08d7c4bf377a6283
+Subproject commit 67c3f7dc7cdd3943bb4a2dd75b4c0598d5b967d6
diff --git a/build/deps/github_hashes/facebookincubator/fizz-rev.txt b/build/deps/github_hashes/facebookincubator/fizz-rev.txt
index d46d1e881..9113c8057 100644
--- a/build/deps/github_hashes/facebookincubator/fizz-rev.txt
+++ b/build/deps/github_hashes/facebookincubator/fizz-rev.txt
@@ -1 +1 @@
-Subproject commit f22ef2dfa6dc078cd05e687c1bb1a97e95dc09cd
+Subproject commit 66dcf40a1a3eb91bbd1947445062224085352c9d