diff --git a/TMessagesProj/build.gradle b/TMessagesProj/build.gradle
index 5c87deb52..d6420a51d 100644
--- a/TMessagesProj/build.gradle
+++ b/TMessagesProj/build.gradle
@@ -3,8 +3,8 @@ import cn.hutool.core.util.RuntimeUtil
 apply plugin: "com.android.application"
 apply plugin: "kotlin-android"
 
-def verName = "8.6.1-preview01"
-def verCode = 600
+def verName = "8.6.1-preview02"
+def verCode = 601
 
 if (System.getenv("DEBUG_BUILD") == "true") {
     verName += "-" + RuntimeUtil.execForStr("git log --pretty=format:'%h' -n 1").trim()