diff --git a/app/build.gradle b/app/build.gradle
index b5f0bf1f2..b4483fbfe 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -6,7 +6,7 @@ apply plugin: 'io.fabric'
 def versionMajor = 2
 def versionMinor = 4
 def versionPatch = 1
-def versionBuild = 3
+def versionBuild = 4
 
 static def buildTime() {
     def df = new SimpleDateFormat("yyyyMMdd HH:mm 'UTC'")