diff --git a/code/oauth2-dev-server/pom.xml b/code/oauth2-dev-server/pom.xml
index 59da1b26e..a053b9a19 100644
--- a/code/oauth2-dev-server/pom.xml
+++ b/code/oauth2-dev-server/pom.xml
@@ -27,7 +27,7 @@
         <dependency>
             <groupId>org.springframework.security</groupId>
             <artifactId>spring-security-oauth2-authorization-server</artifactId>
-            <version>0.2.0</version>
+            <version>1.1.6</version>
         </dependency>
 
         <dependency>