diff --git a/build/deps/github_hashes/facebookincubator/mvfst-rev.txt b/build/deps/github_hashes/facebookincubator/mvfst-rev.txt
index c76f795260..18e4928575 100644
--- a/build/deps/github_hashes/facebookincubator/mvfst-rev.txt
+++ b/build/deps/github_hashes/facebookincubator/mvfst-rev.txt
@@ -1 +1 @@
-Subproject commit 1bfb6b25e30f821edfede57669fd60067007db2d
+Subproject commit 3a4783713a048f1f746c1368a8e96e932c933bfc