diff --git a/gradle.properties b/gradle.properties
index 88e4f3f..0e78f7b 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -4,7 +4,7 @@ apacheGeodeVersion=1.14.2
 findbugsVersion=3.0.2
 # The Spring Boot & Spring Session version are the only required version properties.
 # The other Spring version properties are for overriding/testing purposes.
-springVersion=5.3.14
+springVersion=5.3.15
 springBootVersion=2.7.0-SNAPSHOT
 springDataBomVersion=2021.2.0-SNAPSHOT
 springDataCommonsVersion=2.7.0-SNAPSHOT