diff --git a/gradle.properties b/gradle.properties
index 703de4a93c..4cb9649b56 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -1,3 +1,3 @@
 gaeVersion=1.9.71
-springBootVersion=2.1.2.RELEASE
+springBootVersion=2.1.3.RELEASE
 version=5.1.5.BUILD-SNAPSHOT