diff --git a/package-lock.json b/package-lock.json
index 6c27dfb..bbd0d77 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -8,7 +8,7 @@
       "name": "reviewbot",
       "version": "1.2.8",
       "dependencies": {
-        "@google-cloud/pubsub": "^4.5.0",
+        "@google-cloud/pubsub": "^4.6.0",
         "@octokit/auth-app": "^7.1.0",
         "acorn": "^8.12.1",
         "acorn-jsx": "^5.3.2",
@@ -638,9 +638,9 @@
       }
     },
     "node_modules/@google-cloud/pubsub": {
-      "version": "4.5.0",
-      "resolved": "https://registry.npmjs.org/@google-cloud/pubsub/-/pubsub-4.5.0.tgz",
-      "integrity": "sha512-ptRLLDrAp1rStD1n3ZrG8FdAfpccqI6M5rCaceF6PL7DU3hqJbvQ2Y91G8MKG7c7zK+jiWv655Qf5r2IvjTzwA==",
+      "version": "4.6.0",
+      "resolved": "https://registry.npmjs.org/@google-cloud/pubsub/-/pubsub-4.6.0.tgz",
+      "integrity": "sha512-wZjxboZf+71Da58PaO9+BcqyBw5A/PRflyJNqOL4uAA1v1b4OvzuMDCIJa/7EUUrwJoQ6HL8NZ1ZVaIBfXkSlg==",
       "dependencies": {
         "@google-cloud/paginator": "^5.0.0",
         "@google-cloud/precise-date": "^4.0.0",
diff --git a/package.json b/package.json
index 2856394..d82a956 100644
--- a/package.json
+++ b/package.json
@@ -23,7 +23,7 @@
     "test:watch": "node --test --watch tests/"
   },
   "dependencies": {
-    "@google-cloud/pubsub": "^4.5.0",
+    "@google-cloud/pubsub": "^4.6.0",
     "@octokit/auth-app": "^7.1.0",
     "acorn": "^8.12.1",
     "acorn-jsx": "^5.3.2",