diff --git a/app/build.gradle b/app/build.gradle
index 8eec871f..db4a72f7 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -16,8 +16,8 @@ android {
         applicationId "com.greenart7c3.nostrsigner"
         minSdk 26
         targetSdk 36
-        versionCode 167
-        versionName "4.0.7"
+        versionCode 168
+        versionName "4.1.0-pre1"
 
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
         vectorDrawables {