diff --git a/codegen/gradle.properties b/codegen/gradle.properties
index 5ad2b7030f34..0422f66f9238 100644
--- a/codegen/gradle.properties
+++ b/codegen/gradle.properties
@@ -1,3 +1,3 @@
-smithyVersion=1.53.0
+smithyVersion=1.54.0
 smithyGradleVersion=1.2.0
 smithyPluginVersion=0.6.0
\ No newline at end of file
diff --git a/scripts/generate-clients/config.js b/scripts/generate-clients/config.js
index a56714de9012..36ea105f0123 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: "5aeb781faf8535a352161fbfaaf5f8013fd6a35d",
+  SMITHY_TS_COMMIT: "ee3ec22a19cd4d7e5cb1721e0848d6afa98ab6fb",
 };
 
 if (module.exports.SMITHY_TS_COMMIT.length < 40) {