diff --git a/example/java/example/pom.xml b/example/java/example/pom.xml
index 0cc6dff..72bd6f4 100644
--- a/example/java/example/pom.xml
+++ b/example/java/example/pom.xml
@@ -29,7 +29,7 @@
         <dependency>
             <groupId>com.squareup.okhttp3</groupId>
             <artifactId>okhttp</artifactId>
-            <version>3.4.2</version>
+            <version>4.9.2</version>
         </dependency>
         <dependency>
             <groupId>com.squareup.okhttp3</groupId>