diff --git a/pom.xml b/pom.xml
index d07d635..e379eb4 100644
--- a/pom.xml
+++ b/pom.xml
@@ -172,7 +172,7 @@
     <dependency>
       <groupId>com.squareup.okhttp3</groupId>
       <artifactId>mockwebserver</artifactId>
-      <version>4.12.0</version>
+      <version>5.1.0</version>
       <scope>test</scope>
     </dependency>
     <dependency>