diff --git a/Gemfile b/Gemfile
index b050ec6e..cbba447b 100644
--- a/Gemfile
+++ b/Gemfile
@@ -29,4 +29,4 @@ group :test do
   end
 end
 
-gem "strscan", ">= 3.1.1"
+gem "strscan", ">= 3.1"