diff --git a/springboot_security/pom.xml b/springboot_security/pom.xml
index 8e404dd..4a3912a 100644
--- a/springboot_security/pom.xml
+++ b/springboot_security/pom.xml
@@ -26,7 +26,7 @@
         <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>