diff --git a/Gemfile b/Gemfile
index ac877cb6..4d7b99c2 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,3 +1,3 @@
 source 'https://rubygems.org'
 gemspec
-gem 'rugged', '0.21.1b0'
+gem 'rugged', '0.21.1b1'