diff --git a/pom.xml b/pom.xml
index f1a06c0..47a4baa 100644
--- a/pom.xml
+++ b/pom.xml
@@ -47,7 +47,7 @@
 		<dependency>
 			<groupId>org.springframework.security</groupId>
 			<artifactId>spring-security-core</artifactId>
-			<version>3.2.6.RELEASE</version>
+			<version>4.2.17.RELEASE</version>
 		    <exclusions>
 			    <exclusion>
 					<groupId>org.springframework</groupId>