diff --git a/build/deps/github_hashes/facebook/folly-rev.txt b/build/deps/github_hashes/facebook/folly-rev.txt
index 408d93ac2..1c6a6139f 100644
--- a/build/deps/github_hashes/facebook/folly-rev.txt
+++ b/build/deps/github_hashes/facebook/folly-rev.txt
@@ -1 +1 @@
-Subproject commit 545a936a578cfbbe6f39ffae7315a38f2ba88f25
+Subproject commit b12621520bceb89e6d48abc10d655f9582d0c043