diff --git a/api-server/build.gradle.kts b/api-server/build.gradle.kts
index 55961d7..924929b 100644
--- a/api-server/build.gradle.kts
+++ b/api-server/build.gradle.kts
@@ -13,7 +13,7 @@ buildscript {
         jcenter()
     }
     dependencies {
-        classpath("com.google.cloud.tools:appengine-gradle-plugin:2.2.0")
+        classpath("com.google.cloud.tools:appengine-gradle-plugin:2.4.5")
     }
 }