diff --git a/scripts/generate-clients/config.js b/scripts/generate-clients/config.js
index e7ac552eb5be3..19a5d560e23bd 100644
--- a/scripts/generate-clients/config.js
+++ b/scripts/generate-clients/config.js
@@ -1,4 +1,4 @@
 // Update this commit when taking up new changes from smithy-typescript.
 module.exports = {
-  SMITHY_TS_COMMIT: "d942a87",
+  SMITHY_TS_COMMIT: "d942a87081c0ca101f77b2336042773b26b0b9b1",
 };