diff --git a/samples/client/petstore/java/rest-assured/pom.xml b/samples/client/petstore/java/rest-assured/pom.xml
index b4e1a0b9b93..34bab38d80d 100644
--- a/samples/client/petstore/java/rest-assured/pom.xml
+++ b/samples/client/petstore/java/rest-assured/pom.xml
@@ -245,7 +245,7 @@
         <gson-fire-version>1.8.2</gson-fire-version>
         <maven-plugin-version>1.0.0</maven-plugin-version>
         <threetenbp-version>1.3.5</threetenbp-version>
-        <okio-version>1.13.0</okio-version>
+        <okio-version>3.4.0</okio-version>
         <junit-version>4.12</junit-version>
     </properties>
 </project>