diff --git a/gradle.properties b/gradle.properties
index e2367ddc..331e6378 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -7,7 +7,7 @@ findbugsVersion=3.0.2
 multithreadedtcVersion=1.01
 pivotalCloudCacheVersion=1.13.2
 pivotalGemFireVersion=9.10.8
-springVersion=5.3.8
+springVersion=5.3.9
 springBootVersion=2.5.3-SNAPSHOT
 springCloudBindingsVersion=1.7.1
 springDataBomVersion=2021.0.2