diff --git a/suger-base/rpc-test/pom.xml b/suger-base/rpc-test/pom.xml
index 9f1d8be..73fc613 100644
--- a/suger-base/rpc-test/pom.xml
+++ b/suger-base/rpc-test/pom.xml
@@ -27,7 +27,7 @@
         <dependency>
             <groupId>commons-io</groupId>
             <artifactId>commons-io</artifactId>
-            <version>2.6</version>
+            <version>2.7</version>
         </dependency>
         <dependency>
             <groupId>com.squareup.okhttp3</groupId>