diff --git a/build/deps/github_hashes/facebook/folly-rev.txt b/build/deps/github_hashes/facebook/folly-rev.txt
index 9749322e..429f63ed 100644
--- a/build/deps/github_hashes/facebook/folly-rev.txt
+++ b/build/deps/github_hashes/facebook/folly-rev.txt
@@ -1 +1 @@
-Subproject commit 772ca510a1b69807551ed46b4bf9d11ab9759471
+Subproject commit 7a9e5a7fcd6241c447788f454b6125972ef07821