diff --git a/third_party/mbedtls/repo b/third_party/mbedtls/repo
index c4698502d6765b..4637ed2205d917 160000
--- a/third_party/mbedtls/repo
+++ b/third_party/mbedtls/repo
@@ -1 +1 @@
-Subproject commit c4698502d6765b44f66754b2ca04b04fc43ce602
+Subproject commit 4637ed2205d91710cf9357f7ba8b4fb92d1a8823