diff --git a/build/deps/github_hashes/facebook/mvfst-rev.txt b/build/deps/github_hashes/facebook/mvfst-rev.txt
index 6390deb810..0b64ce7d67 100644
--- a/build/deps/github_hashes/facebook/mvfst-rev.txt
+++ b/build/deps/github_hashes/facebook/mvfst-rev.txt
@@ -1 +1 @@
-Subproject commit 4917dc8929fcb06e4feb67ee8c3ce4e8d2f4666f
+Subproject commit 66ac0ed5ba4a45a68ec48695f08d95318c2901e5
diff --git a/build/deps/github_hashes/facebook/wangle-rev.txt b/build/deps/github_hashes/facebook/wangle-rev.txt
index eb9803850d..92efde0878 100644
--- a/build/deps/github_hashes/facebook/wangle-rev.txt
+++ b/build/deps/github_hashes/facebook/wangle-rev.txt
@@ -1 +1 @@
-Subproject commit ce76286e48ba7c33c4bf3dcb9221afe3a8dd2d84
+Subproject commit bb9c4209c099921ab84fd6e52217ae395c96fab6