diff --git a/department-service/pom.xml b/department-service/pom.xml
index 0e8aa96..83414e0 100644
--- a/department-service/pom.xml
+++ b/department-service/pom.xml
@@ -98,7 +98,7 @@
         <dependency>
             <groupId>com.squareup.okhttp3</groupId>
             <artifactId>okhttp</artifactId>
-            <version>4.0.1</version>
+            <version>4.9.2</version>
             <scope>test</scope>
         </dependency>
         <dependency>