diff --git a/pom.xml b/pom.xml
index 71ece9257..3282cb3b3 100644
--- a/pom.xml
+++ b/pom.xml
@@ -43,7 +43,7 @@
         <project.encoding>UTF-8</project.encoding>
         <project.build.encoding>UTF-8</project.build.encoding>
         <!--maven plugin-->
-        <maven.staging.plugin>1.6.13</maven.staging.plugin>
+        <maven.staging.plugin>1.7.0</maven.staging.plugin>
         <maven.gpg.pluign>1.6</maven.gpg.pluign>
         <flatten-maven-plugin.version>1.2.7</flatten-maven-plugin.version>
     </properties>