diff --git a/topics/testing/code/pom.xml b/topics/testing/code/pom.xml
index 3ac312d7..b8fcf9b3 100644
--- a/topics/testing/code/pom.xml
+++ b/topics/testing/code/pom.xml
@@ -55,7 +55,7 @@
         <dependency>
             <groupId>org.springdoc</groupId>
             <artifactId>springdoc-openapi-starter-webmvc-ui</artifactId>
-            <version>2.9.1</version>
+            <version>3.1.1</version>
         </dependency>
         <dependency>
             <groupId>org.springframework.boot</groupId>