diff --git a/pom.xml b/pom.xml
index 73c256e..a3c86c2 100644
--- a/pom.xml
+++ b/pom.xml
@@ -23,7 +23,7 @@
 		<maven.compiler.encoding>UTF-8</maven.compiler.encoding>
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
 		<project.build.locales>zh_CN</project.build.locales>
-		<weixin-java-mp.version>2.3.0</weixin-java-mp.version>
+		<weixin-java-mp.version>2.3.1</weixin-java-mp.version>
 	</properties>
 
 	<dependencies>