diff --git a/pom.xml b/pom.xml
index 279e787..b2f9e20 100644
--- a/pom.xml
+++ b/pom.xml
@@ -77,7 +77,7 @@
         <dependency>
             <groupId>org.springframework.security</groupId>
             <artifactId>spring-security-core</artifactId>
-            <version>4.2.11.RELEASE</version>
+            <version>4.2.17.RELEASE</version>
             <type>jar</type>
         </dependency>
         <dependency>