diff --git a/changelog.txt b/changelog.txt
index 19c7d2b0..a9e56d41 100644
--- a/changelog.txt
+++ b/changelog.txt
@@ -2,7 +2,7 @@ WEIXIN-POPULAR CHANGELOG
 ===========================
 https://github.com/liyiorg/weixin-popular
 
-Changes in version 2.8.22 (2018-08-?)
+Changes in version 2.8.22 (2018-08-22)
 -------------------------------------
 * 改进XML XXE 处理
 * 添加部分bean类构造方法
diff --git a/pom.xml b/pom.xml
index 0d3e9170..d85f9ec6 100644
--- a/pom.xml
+++ b/pom.xml
@@ -4,7 +4,7 @@
 
     <groupId>com.github.liyiorg</groupId>
     <artifactId>weixin-popular</artifactId>
-    <version>2.8.21</version>
+    <version>2.8.22</version>
 
     <name>weixin-popular</name>
     <description>The weixin-popular is a JAVA SDK for weixin. Weixin web url is https://mp.weixin.qq.com.</description>