diff --git a/gradle.properties b/gradle.properties
index 11b110eb67..84dfb76859 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -1,5 +1,5 @@
 aspectjVersion=1.9.3
-gaeVersion=1.9.80
+gaeVersion=1.9.81
 springBootVersion=2.2.7.RELEASE
 version=5.3.4.BUILD-SNAPSHOT
 org.gradle.jvmargs=-Xmx3g -XX:MaxPermSize=2048m -XX:+HeapDumpOnOutOfMemoryError