diff --git a/composer.json b/composer.json
index c7289c3..c7cd4d1 100644
--- a/composer.json
+++ b/composer.json
@@ -24,7 +24,7 @@
     },
     "require": {
         "php": "^8.0",
-        "google/gax": "^1.29.1"
+        "google/gax": "^1.30"
     },
     "require-dev": {
         "phpunit/phpunit": "^9.0",