1 files changed, 1 insertions, 1 deletions
diff --git a/version.rb b/version.rb
index 9c49e0655a..3174ffb0dc 100644
--- a/version.rb
+++ b/version.rb
@@ -8,7 +8,7 @@ module Rails
     MAJOR = 5
     MINOR = 1
     TINY  = 0
-    PRE   = "alpha"
+    PRE   = "beta1"
 
     STRING = [MAJOR, MINOR, TINY, PRE].compact.join(".")
   end