diff --git a/01.SpringSecurityDemo/pom.xml b/01.SpringSecurityDemo/pom.xml
index 8c38401..56a0242 100644
--- a/01.SpringSecurityDemo/pom.xml
+++ b/01.SpringSecurityDemo/pom.xml
@@ -13,7 +13,7 @@
 		<maven.compiler.target>1.8</maven.compiler.target>
 
 		<springframework.version>5.2.3.RELEASE</springframework.version>
-		<springsecurity.version>5.2.3.RELEASE</springsecurity.version>
+		<springsecurity.version>5.2.10.RELEASE</springsecurity.version>
 	</properties>