diff --git a/app/build.gradle b/app/build.gradle
index 2c067d0..9b2ab2b 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -10,8 +10,8 @@ android {
         applicationId "com.simplemobiletools.draw"
         minSdkVersion 16
         targetSdkVersion 27
-        versionCode 27
-        versionName "3.1.0"
+        versionCode 28
+        versionName "3.1.1"
         setProperty("archivesBaseName", "draw")
     }