diff --git a/app/build.gradle b/app/build.gradle
index e5b0c4fa..c30ea6bf 100755
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -10,8 +10,8 @@ android {
         minSdkVersion 16
         targetSdkVersion 29
 
-        versionCode 46
-        versionName '18.0'
+        versionCode 47
+        versionName '18.1'
 
         multiDexEnabled true
 
diff --git a/fastlane/metadata/android/en-US/changelogs/47.txt b/fastlane/metadata/android/en-US/changelogs/47.txt
new file mode 100644
index 00000000..c6b2a0fe
--- /dev/null
+++ b/fastlane/metadata/android/en-US/changelogs/47.txt
@@ -0,0 +1,3 @@
+* You can now change the topic or leave a room, as well as see members
+* More optimizations on activity check (You can now disable it) and DM
+* Fix the inconsistent autoplay setting bug
\ No newline at end of file