diff --git a/chat/build.gradle b/chat/build.gradle
index 27bd364d1..e62866349 100644
--- a/chat/build.gradle
+++ b/chat/build.gradle
@@ -18,8 +18,8 @@ android {
         applicationId "cn.wildfirechat.chat"
         minSdkVersion 17
         targetSdkVersion 29 //当targetversion大于23时，需要使用fileprovider
-        versionCode 30
-        versionName "0.8.2"
+        versionCode 31
+        versionName "0.8.3"
         multiDexEnabled true
         javaCompileOptions {
             annotationProcessorOptions {