diff --git a/SpringSecurity2/pom.xml b/SpringSecurity2/pom.xml
index fba9760..30dac21 100644
--- a/SpringSecurity2/pom.xml
+++ b/SpringSecurity2/pom.xml
@@ -13,7 +13,7 @@
 		<maven.compiler.source>1.8</maven.compiler.source>
 		<maven.compiler.target>1.8</maven.compiler.target>
 
-		<springframework.version>5.2.3.RELEASE</springframework.version>
+		<springframework.version>5.2.20.RELEASE</springframework.version>
 		<springsecurity.version>5.2.3.RELEASE</springsecurity.version>
 	</properties>