diff --git a/src/forwarder/package-lock.json b/src/forwarder/package-lock.json
index 4d7af41a..16ef84b8 100644
--- a/src/forwarder/package-lock.json
+++ b/src/forwarder/package-lock.json
@@ -8,7 +8,7 @@
             "license": "Apache-2.0",
             "dependencies": {
                 "@google-cloud/functions-framework": "^3.3.0",
-                "@google-cloud/pubsub": "^4.0.7"
+                "@google-cloud/pubsub": "^4.1.0"
             }
         },
         "node_modules/@babel/code-frame": {
@@ -103,9 +103,9 @@
             }
         },
         "node_modules/@google-cloud/pubsub": {
-            "version": "4.0.7",
-            "resolved": "https://registry.npmjs.org/@google-cloud/pubsub/-/pubsub-4.0.7.tgz",
-            "integrity": "sha512-LE+Wa1IW89MtW/t2Dvdwr5wvBono0xURoPx1T8kAOT6gG6XL2PR8LlcMT+V0WEkx98UkhQiKVf4w2dIRJmyl3w==",
+            "version": "4.1.0",
+            "resolved": "https://registry.npmjs.org/@google-cloud/pubsub/-/pubsub-4.1.0.tgz",
+            "integrity": "sha512-8+TLZsK2qK56vL3K21fsYexPdI9zrJAE/Xmyj4MIEFpi91r5sUrvsSSL2wBXzvEP0k4kMrCrKU5kGIGp9JecQg==",
             "dependencies": {
                 "@google-cloud/paginator": "^5.0.0",
                 "@google-cloud/precise-date": "^4.0.0",
diff --git a/src/forwarder/package.json b/src/forwarder/package.json
index 6efeb741..4f4f69e3 100644
--- a/src/forwarder/package.json
+++ b/src/forwarder/package.json
@@ -5,7 +5,7 @@
     "author": "Google Inc.",
     "dependencies": {
         "@google-cloud/functions-framework": "^3.3.0",
-        "@google-cloud/pubsub": "^4.0.7"
+        "@google-cloud/pubsub": "^4.1.0"
     },
     "scripts": {
         "start": "functions-framework --target=forwardFromHTTP",