diff --git a/Appraisals b/Appraisals
index c800d68..00b4bca 100644
--- a/Appraisals
+++ b/Appraisals
@@ -3,12 +3,12 @@ appraise "rack_2_0" do
 end
 
 appraise "rack_1_6" do
-  gem "rack", "~> 1.6.9"
-
   # Override activesupport and actionpack version constraints by making
   # it more loose so it's compatible with rack 1.6.x
-  gem "activesupport", ">= 4.2"
   gem "actionpack", ">= 4.2"
+  gem "activesupport", ">= 4.2"
+
+  gem "rack", "~> 1.6.9"
 
   # Override rack-test version constraint by making it more loose
   # so it's compatible with actionpack 4.2.x
diff --git a/gemfiles/rack_1_6.gemfile b/gemfiles/rack_1_6.gemfile
index 1c10335..0cc0050 100644
--- a/gemfiles/rack_1_6.gemfile
+++ b/gemfiles/rack_1_6.gemfile
@@ -2,9 +2,9 @@
 
 source "https://rubygems.org"
 
-gem "rack", "~> 1.6.9"
-gem "activesupport", ">= 4.2"
 gem "actionpack", ">= 4.2"
+gem "activesupport", ">= 4.2"
+gem "rack", "~> 1.6.9"
 gem "rack-test", ">= 0.6"
 
 gemspec path: "../"