diff --git a/app/build.gradle b/app/build.gradle
index b2070f6d..5045989c 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -16,8 +16,8 @@ android {
         applicationId "com.greenart7c3.nostrsigner"
         minSdk 26
         targetSdk 36
-        versionCode 151
-        versionName "3.4.6"
+        versionCode 152
+        versionName "4.0.0"
 
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
         vectorDrawables {