diff --git a/build.gradle b/build.gradle
index 83a4815ad9..da54ec5543 100644
--- a/build.gradle
+++ b/build.gradle
@@ -17,8 +17,8 @@ allprojects {
 
     ext {
         projectGroupId = 'org.mariotaku.twidere'
-        projectVersionCode = 507
-        projectVersionName = '4.0.8'
+        projectVersionCode = 508
+        projectVersionName = '4.0.9'
 
         globalCompileSdkVersion = 29
         globalBuildToolsVersion = '29.0.2'