diff --git a/app/build.gradle b/app/build.gradle
index f9d067dc..32efedcc 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -12,8 +12,8 @@ android {
     defaultConfig {
         applicationId "com.greenart7c3.nostrsigner"
         minSdk 26
-        versionCode 172
-        versionName "4.1.1"
+        versionCode 173
+        versionName "4.1.2-pre1"
 
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
         vectorDrawables {