diff --git a/healthcare/hl7v2/package.json b/healthcare/hl7v2/package.json
index 23a8d6f7db..3fee0e9805 100644
--- a/healthcare/hl7v2/package.json
+++ b/healthcare/hl7v2/package.json
@@ -12,7 +12,7 @@
     "test": "mocha system-test/*.test.js --timeout=60000"
   },
   "devDependencies": {
-    "@google-cloud/pubsub": "^2.0.0",
+    "@google-cloud/pubsub": "^3.0.0",
     "mocha": "^10.1.0"
   },
   "dependencies": {