diff --git a/packages/google-cloud-retail/synth.metadata b/packages/google-cloud-retail/synth.metadata
index 2fc19322cc7..89b863610a2 100644
--- a/packages/google-cloud-retail/synth.metadata
+++ b/packages/google-cloud-retail/synth.metadata
@@ -4,15 +4,22 @@
       "git": {
         "name": ".",
         "remote": "https://github.com/googleapis/nodejs-retail.git",
-        "sha": "800cd46ddc56ef33fec7ad656cd7558fd23fbcc1"
+        "sha": "9ee09f8f5856eeb8e5feb1c73d91c4c96702a639"
       }
     },
     {
       "git": {
         "name": "googleapis",
         "remote": "https://github.com/googleapis/googleapis.git",
-        "sha": "7f8b19bd26b01ddf0cdb00a61dcf90b2b8179955",
-        "internalRef": "360255957"
+        "sha": "5477122b3e8037a1dc5bc920536158edbd151dc4",
+        "internalRef": "361273630"
+      }
+    },
+    {
+      "git": {
+        "name": "synthtool",
+        "remote": "https://github.com/googleapis/synthtool.git",
+        "sha": "9583f62749edab8e1a5ccd613fe59cf553c189a1"
       }
     }
   ],
@@ -45,4 +52,4 @@
       }
     }
   ]
-}
+}
\ No newline at end of file
diff --git a/packages/google-cloud-retail/webpack.config.js b/packages/google-cloud-retail/webpack.config.js
index 4e1e2d47cfa..4ac1ab4448f 100644
--- a/packages/google-cloud-retail/webpack.config.js
+++ b/packages/google-cloud-retail/webpack.config.js
@@ -1,4 +1,4 @@
-// Copyright 2020 Google LLC
+// Copyright 2021 Google LLC
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.