diff --git a/authorization-service/pom.xml b/authorization-service/pom.xml
index 3ac4c0c..60fca2d 100644
--- a/authorization-service/pom.xml
+++ b/authorization-service/pom.xml
@@ -55,7 +55,7 @@
 		<dependency>
 		    <groupId>org.springframework.security.oauth</groupId>
 		    <artifactId>spring-security-oauth2</artifactId>
-		    <version>2.5.0.RELEASE</version>
+		    <version>2.5.2.RELEASE</version>
 		</dependency>	
 		
 		<dependency>