diff --git a/mobile/build.gradle b/mobile/build.gradle
index ee733104..f12a10a3 100644
--- a/mobile/build.gradle
+++ b/mobile/build.gradle
@@ -18,8 +18,8 @@ android {
         minSdkVersion 21
         targetSdkVersion 28
         resConfigs "ru", "zh-rCN"
-        versionCode 115
-        versionName "2.2.0"
+        versionCode 116
+        versionName "2.2.1"
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
         javaCompileOptions {
             annotationProcessorOptions {