diff --git a/Gemfile b/Gemfile
index 42349abc..e42ed1b0 100644
--- a/Gemfile
+++ b/Gemfile
@@ -4,7 +4,7 @@ source 'http://rubygems.org'
 
 ruby '1.8.7'
 gem 'rails', '3.0.20'
-gem 'rake', '~> 10.4' # because rake 11 requires ruby 1.9.3
+gem 'rake', '~> 13.0' # because rake 11 requires ruby 1.9.3
 
 gem 'mysql'
 gem 'cancan'
diff --git a/Gemfile.lock b/Gemfile.lock
index b65c7ac7..2b66db2d 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -152,7 +152,7 @@ GEM
       rake (>= 0.8.7)
       rdoc (~> 3.4)
       thor (~> 0.14.4)
-    rake (10.5.0)
+    rake (13.0.1)
     rdoc (3.12.2)
       json (~> 1.4)
     redgreen (1.2.2)
@@ -210,7 +210,7 @@ DEPENDENCIES
   paperclip (~> 2.3.16)
   rails (= 3.0.20)
   rails3_acts_as_paranoid (~> 0.0.9)
-  rake (~> 10.4)
+  rake (~> 13.0)
   redgreen
   retriable (< 2)
   shoulda (~> 2.11.3)