diff --git a/package-lock.json b/package-lock.json
index 53daa26..f42d915 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -9,7 +9,7 @@
       "version": "1.0.0",
       "license": "MIT",
       "dependencies": {
-        "@google-cloud/pubsub": "^4.7.0",
+        "@google-cloud/pubsub": "^4.9.0",
         "ajv": "^8.17.1",
         "cloudevents": "< 9",
         "date-fns": "^3.6.0",
@@ -1143,16 +1143,16 @@
       }
     },
     "node_modules/@google-cloud/pubsub": {
-      "version": "4.7.0",
-      "resolved": "https://registry.npmjs.org/@google-cloud/pubsub/-/pubsub-4.7.0.tgz",
-      "integrity": "sha512-HLqErqFbCA3oh9RC33Ek73MlqK5v3O1uY2Umsd9/jcuZYCYZ/b/PPX3+Xs4v8Swx8wIkkcKGtYbQSRAGnjXs1A==",
+      "version": "4.9.0",
+      "resolved": "https://registry.npmjs.org/@google-cloud/pubsub/-/pubsub-4.9.0.tgz",
+      "integrity": "sha512-VLGRwWwjEnyC+NVEiScCRGfVBJzAw9fT5IM3YvC6mlEkv8llr5vcVsoDjv1EbE0P31I601RqlLXH7s6J9tqpfA==",
       "dependencies": {
         "@google-cloud/paginator": "^5.0.0",
         "@google-cloud/precise-date": "^4.0.0",
         "@google-cloud/projectify": "^4.0.0",
         "@google-cloud/promisify": "^4.0.0",
         "@opentelemetry/api": "~1.9.0",
-        "@opentelemetry/semantic-conventions": "~1.25.1",
+        "@opentelemetry/semantic-conventions": "~1.26.0",
         "arrify": "^2.0.0",
         "extend": "^3.0.2",
         "google-auth-library": "^9.3.0",
@@ -1824,9 +1824,9 @@
       }
     },
     "node_modules/@opentelemetry/semantic-conventions": {
-      "version": "1.25.1",
-      "resolved": "https://registry.npmjs.org/@opentelemetry/semantic-conventions/-/semantic-conventions-1.25.1.tgz",
-      "integrity": "sha512-ZDjMJJQRlyk8A1KZFCc+bCbsyrn1wTwdNt56F7twdfUfnHUZUq77/WfONCj8p72NZOyP7pNTdUWSTYC3GTbuuQ==",
+      "version": "1.26.0",
+      "resolved": "https://registry.npmjs.org/@opentelemetry/semantic-conventions/-/semantic-conventions-1.26.0.tgz",
+      "integrity": "sha512-U9PJlOswJPSgQVPI+XEuNLElyFWkb0hAiMg+DExD9V0St03X2lPHGMdxMY/LrVmoukuIpXJ12oyrOtEZ4uXFkw==",
       "engines": {
         "node": ">=14"
       }
diff --git a/package.json b/package.json
index 131e1ba..7576ca0 100644
--- a/package.json
+++ b/package.json
@@ -36,7 +36,7 @@
     "node": ">=18"
   },
   "dependencies": {
-    "@google-cloud/pubsub": "^4.7.0",
+    "@google-cloud/pubsub": "^4.9.0",
     "ajv": "^8.17.1",
     "cloudevents": "< 9",
     "date-fns": "^3.6.0",