diff --git a/pom.xml b/pom.xml
index 288c9ded4..280140aad 100644
--- a/pom.xml
+++ b/pom.xml
@@ -6,7 +6,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.github.binarywang</groupId>
   <artifactId>wx-java</artifactId>
-  <version>3.4.7.B</version>
+  <version>3.4.8.B</version>
   <packaging>pom</packaging>
   <name>WxJava - Weixin/Wechat Java SDK</name>
   <description>微信开发Java SDK</description>
diff --git a/starters/wx-java-mp-starter/pom.xml b/starters/wx-java-mp-starter/pom.xml
index 5de791d0f..f88f64878 100644
--- a/starters/wx-java-mp-starter/pom.xml
+++ b/starters/wx-java-mp-starter/pom.xml
@@ -6,7 +6,7 @@
   <parent>
     <groupId>com.github.binarywang</groupId>
     <artifactId>wx-java</artifactId>
-    <version>3.4.7.B</version>
+    <version>3.4.8.B</version>
     <relativePath>../../</relativePath>
   </parent>
 
diff --git a/starters/wx-java-pay-starter/pom.xml b/starters/wx-java-pay-starter/pom.xml
index dee1790d8..6c6098308 100644
--- a/starters/wx-java-pay-starter/pom.xml
+++ b/starters/wx-java-pay-starter/pom.xml
@@ -5,7 +5,7 @@
   <parent>
     <artifactId>wx-java</artifactId>
     <groupId>com.github.binarywang</groupId>
-    <version>3.4.7.B</version>
+    <version>3.4.8.B</version>
     <relativePath>../../</relativePath>
   </parent>
   <modelVersion>4.0.0</modelVersion>
diff --git a/weixin-java-common/pom.xml b/weixin-java-common/pom.xml
index f3f6b6c89..38af48bae 100644
--- a/weixin-java-common/pom.xml
+++ b/weixin-java-common/pom.xml
@@ -6,7 +6,7 @@
   <parent>
     <groupId>com.github.binarywang</groupId>
     <artifactId>wx-java</artifactId>
-    <version>3.4.7.B</version>
+    <version>3.4.8.B</version>
   </parent>
 
   <artifactId>weixin-java-common</artifactId>
diff --git a/weixin-java-cp/pom.xml b/weixin-java-cp/pom.xml
index 9b9d86878..23ea6f8c6 100644
--- a/weixin-java-cp/pom.xml
+++ b/weixin-java-cp/pom.xml
@@ -7,7 +7,7 @@
   <parent>
     <groupId>com.github.binarywang</groupId>
     <artifactId>wx-java</artifactId>
-    <version>3.4.7.B</version>
+    <version>3.4.8.B</version>
   </parent>
 
   <artifactId>weixin-java-cp</artifactId>
diff --git a/weixin-java-miniapp/pom.xml b/weixin-java-miniapp/pom.xml
index d2396f38c..8947e01cd 100644
--- a/weixin-java-miniapp/pom.xml
+++ b/weixin-java-miniapp/pom.xml
@@ -7,7 +7,7 @@
   <parent>
     <groupId>com.github.binarywang</groupId>
     <artifactId>wx-java</artifactId>
-    <version>3.4.7.B</version>
+    <version>3.4.8.B</version>
   </parent>
 
   <artifactId>weixin-java-miniapp</artifactId>
diff --git a/weixin-java-mp/pom.xml b/weixin-java-mp/pom.xml
index a7a5b0fee..c87508772 100644
--- a/weixin-java-mp/pom.xml
+++ b/weixin-java-mp/pom.xml
@@ -7,7 +7,7 @@
   <parent>
     <groupId>com.github.binarywang</groupId>
     <artifactId>wx-java</artifactId>
-    <version>3.4.7.B</version>
+    <version>3.4.8.B</version>
   </parent>
 
   <artifactId>weixin-java-mp</artifactId>
diff --git a/weixin-java-open/pom.xml b/weixin-java-open/pom.xml
index 0c2735c00..8aa08d706 100644
--- a/weixin-java-open/pom.xml
+++ b/weixin-java-open/pom.xml
@@ -7,7 +7,7 @@
   <parent>
     <groupId>com.github.binarywang</groupId>
     <artifactId>wx-java</artifactId>
-    <version>3.4.7.B</version>
+    <version>3.4.8.B</version>
   </parent>
 
   <artifactId>weixin-java-open</artifactId>
diff --git a/weixin-java-pay/pom.xml b/weixin-java-pay/pom.xml
index 59d4dcd7d..4780cb4e1 100644
--- a/weixin-java-pay/pom.xml
+++ b/weixin-java-pay/pom.xml
@@ -5,7 +5,7 @@
   <parent>
     <groupId>com.github.binarywang</groupId>
     <artifactId>wx-java</artifactId>
-    <version>3.4.7.B</version>
+    <version>3.4.8.B</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>