diff --git a/third_party/mbedtls/repo b/third_party/mbedtls/repo
index b18d45f042555d..4e73afe6ed21ed 160000
--- a/third_party/mbedtls/repo
+++ b/third_party/mbedtls/repo
@@ -1 +1 @@
-Subproject commit b18d45f042555dc79e5c0e2e0f8f73eb3a61677e
+Subproject commit 4e73afe6ed21edfc03057f2c97d541b57d0d01e9