diff --git a/samples/openapi3/client/petstore/spring-cloud-oas3-fakeapi/pom.xml b/samples/openapi3/client/petstore/spring-cloud-oas3-fakeapi/pom.xml
index d09672034484..4ff088364bdc 100644
--- a/samples/openapi3/client/petstore/spring-cloud-oas3-fakeapi/pom.xml
+++ b/samples/openapi3/client/petstore/spring-cloud-oas3-fakeapi/pom.xml
@@ -68,7 +68,7 @@
         <dependency>
             <groupId>org.springframework.security</groupId>
             <artifactId>spring-security-oauth2-client</artifactId>
-            <version>5.7.8</version>
+            <version>6.4.11</version>
         </dependency>
         <dependency>
             <groupId>com.fasterxml.jackson.datatype</groupId>