diff --git a/Books/SpringInActionForthEdition/springiA4_09_security Maven Webapp/pom.xml b/Books/SpringInActionForthEdition/springiA4_09_security Maven Webapp/pom.xml
index 7d4a92fc..4fe2a0ef 100644
--- a/Books/SpringInActionForthEdition/springiA4_09_security Maven Webapp/pom.xml	
+++ b/Books/SpringInActionForthEdition/springiA4_09_security Maven Webapp/pom.xml	
@@ -12,7 +12,7 @@
   <name>springiA4_09_security Maven Webapp</name>
   
   <properties>
-  	<spring-security.version>3.2.0.RELEASE</spring-security.version>
+  	<spring-security.version>5.2.10.RELEASE</spring-security.version>
   </properties>
   
   <dependencies>