diff --git a/demo-oauth2/pom.xml b/demo-oauth2/pom.xml
index b38553a..e51f2ee 100644
--- a/demo-oauth2/pom.xml
+++ b/demo-oauth2/pom.xml
@@ -40,7 +40,7 @@
         <dependency>
             <groupId>org.springframework.security.oauth</groupId>
             <artifactId>spring-security-oauth2</artifactId>
-            <version>2.3.4.RELEASE</version>
+            <version>2.3.6.RELEASE</version>
         </dependency>
         <dependency>
             <groupId>com.h2database</groupId>