diff --git a/scripts/generate-clients/config.js b/scripts/generate-clients/config.js
index 61a43001464e..e826b612be34 100644
--- a/scripts/generate-clients/config.js
+++ b/scripts/generate-clients/config.js
@@ -1,7 +1,7 @@
 // Update this commit when taking up new changes from smithy-typescript.
 module.exports = {
   // Use full commit hash as we explicitly fetch it.
-  SMITHY_TS_COMMIT: "c97174319299907bae200e58697b0b602af54edb",
+  SMITHY_TS_COMMIT: "ad97da5960b0bf4135875efbb490138eb7a2c303",
 };
 
 if (module.exports.SMITHY_TS_COMMIT.length < 40) {