diff --git a/Library/Homebrew/Gemfile.lock b/Library/Homebrew/Gemfile.lock
index 88cc573f70..dca992e6ed 100644
--- a/Library/Homebrew/Gemfile.lock
+++ b/Library/Homebrew/Gemfile.lock
@@ -72,7 +72,7 @@ GEM
       method_source (~> 1.0)
     rainbow (3.0.0)
     rdiscount (2.2.0.2)
-    regexp_parser (1.7.1)
+    regexp_parser (1.8.0)
     rexml (3.2.4)
     ronn (0.7.3)
       hpricot (>= 0.8.2)