diff --git a/app/build.gradle b/app/build.gradle
index b4e972045e..7ed5862b75 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -4,7 +4,7 @@ apply plugin: 'kotlin-android'
 apply plugin: 'de.undercouch.download'
 
 def getVersionCode = { -> return 2173 }
-def getRevision = { -> return "a" }
+def getRevision = { -> return "b" }
 def getReleaseName = { -> return "Zby" }
 // https://en.wikipedia.org/wiki/List_of_dinosaur_genera