diff --git a/Gemfile b/Gemfile
old mode 100755
new mode 100644
index 92a6415..d40a481
--- a/Gemfile
+++ b/Gemfile
@@ -1,7 +1,7 @@
 source 'http://rubygems.org'
 
 gem 'rails', '4.1.4'
-gem 'rake', '10.1.1'
+gem 'rake', '12.3.3'
 
 gem 'sass-rails', '~> 4.0.3'
 gem 'uglifier', '>= 1.3.0'
diff --git a/Gemfile.lock b/Gemfile.lock
index b283db0..23b940a 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -89,11 +89,6 @@ GEM
       coderay (~> 1.1.0)
       method_source (~> 0.8.1)
       slop (~> 3.4)
-    pry (0.10.0-i386-mingw32)
-      coderay (~> 1.1.0)
-      method_source (~> 0.8.1)
-      slop (~> 3.4)
-      win32console (~> 1.3)
     pry (0.10.0-x86-mingw32)
       coderay (~> 1.1.0)
       method_source (~> 0.8.1)
@@ -117,7 +112,7 @@ GEM
       activesupport (= 4.1.4)
       rake (>= 0.8.7)
       thor (>= 0.18.1, < 2.0)
-    rake (10.1.1)
+    rake (12.3.3)
     rb-fsevent (0.9.4)
     rb-inotify (0.9.5)
       ffi (>= 0.5.0)
@@ -175,7 +170,7 @@ DEPENDENCIES
   mysql2 (= 0.3.15)
   nilify_blanks
   rails (= 4.1.4)
-  rake (= 10.1.1)
+  rake (= 12.3.3)
   roo
   sass-rails (~> 4.0.3)
   tzinfo-data