diff --git a/pom.xml b/pom.xml
index 1b9c033..0ea916f 100644
--- a/pom.xml
+++ b/pom.xml
@@ -297,7 +297,7 @@
             <dependency>
                 <groupId>org.springframework.security</groupId>
                 <artifactId>spring-security-oauth2-authorization-server</artifactId>
-                <version>1.5.4</version>
+                <version>1.5.8</version>
             </dependency>
 
             <!-- Notifications -->