diff --git a/middleman-x86-mingw32.gemspec b/middleman-x86-mingw32.gemspec
index aba80095..7fd7881f 100644
--- a/middleman-x86-mingw32.gemspec
+++ b/middleman-x86-mingw32.gemspec
@@ -66,7 +66,7 @@ eos
   s.add_development_dependency("coffee-filter", ["~> 0.1.1"])
   s.add_development_dependency("liquid", ["~> 2.2.0"])
   s.add_development_dependency("cucumber", ["~> 1.0.2"])
-  s.add_development_dependency("rake", ["0.8.7"])
+  s.add_development_dependency("rake", ["~> 0.9.2"])
   s.add_development_dependency("rspec", ["~> 2.6.0"])
 end
 
diff --git a/middleman.gemspec b/middleman.gemspec
index 8481a1b7..7c942122 100644
--- a/middleman.gemspec
+++ b/middleman.gemspec
@@ -63,7 +63,7 @@ eos
   s.add_development_dependency("coffee-filter", ["~> 0.1.1"])
   s.add_development_dependency("liquid", ["~> 2.2.0"])
   s.add_development_dependency("cucumber", ["~> 1.0.2"])
-  s.add_development_dependency("rake", ["0.8.7"])
+  s.add_development_dependency("rake", ["~> 0.9.2"])
   s.add_development_dependency("rspec", ["~> 2.6.0"])
 end