diff --git a/pom.xml b/pom.xml
index 37ae5b8..21db3ea 100644
--- a/pom.xml
+++ b/pom.xml
@@ -58,7 +58,7 @@
         <dependency>
             <groupId>org.springframework.security.oauth</groupId>
             <artifactId>spring-security-oauth2</artifactId>
-            <version>2.3.5.RELEASE</version>
+            <version>2.5.2.RELEASE</version>
         </dependency>
 
         <dependency>