diff --git a/source/themes/opdavies/opdavies/Gemfile b/source/themes/opdavies/opdavies/Gemfile
index f9bcf75b..4b44e5c5 100644
--- a/source/themes/opdavies/opdavies/Gemfile
+++ b/source/themes/opdavies/opdavies/Gemfile
@@ -2,12 +2,9 @@ source 'https://rubygems.org'
 
 group :development do
 
-  gem "sass", "3.3.9"
-	gem "sass-globbing", "1.1.1"
-	gem "bootstrap-sass"
-	gem "compass", "1.0.0.alpha.20"
-	gem "susy", "2.1.2"
-	gem "breakpoint", "2.4.2"
-	gem "oily_png"
+  gem "sass"
+  gem "sass-globbing"
+  gem "bootstrap-sass"
+  gem "compass"
 
 end
\ No newline at end of file
diff --git a/source/themes/opdavies/opdavies/Gemfile.lock b/source/themes/opdavies/opdavies/Gemfile.lock
index db3bbd36..ac2acc85 100644
--- a/source/themes/opdavies/opdavies/Gemfile.lock
+++ b/source/themes/opdavies/opdavies/Gemfile.lock
@@ -1,47 +1,41 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    bootstrap-sass (3.2.0.0)
-      sass (~> 3.2)
-    breakpoint (2.4.2)
-      sass (~> 3.3.0)
-      sassy-maps (< 1.0.0)
+    autoprefixer-rails (5.1.8)
+      execjs
+      json
+    bootstrap-sass (3.3.4.1)
+      autoprefixer-rails (>= 5.0.0.1)
+      sass (>= 3.2.19)
     chunky_png (1.3.4)
-    compass (1.0.0.alpha.20)
+    compass (1.0.3)
       chunky_png (~> 1.2)
-      compass-core (~> 1.0.0.alpha.20)
-      compass-import-once (~> 1.0.4)
+      compass-core (~> 1.0.2)
+      compass-import-once (~> 1.0.5)
       rb-fsevent (>= 0.9.3)
       rb-inotify (>= 0.9)
-      sass (>= 3.3.0, < 3.5)
+      sass (>= 3.3.13, < 3.5)
     compass-core (1.0.3)
       multi_json (~> 1.0)
       sass (>= 3.3.0, < 3.5)
     compass-import-once (1.0.5)
       sass (>= 3.2, < 3.5)
+    execjs (2.4.0)
     ffi (1.9.8)
+    json (1.8.2)
     multi_json (1.11.0)
-    oily_png (1.1.2)
-      chunky_png (~> 1.3.1)
     rb-fsevent (0.9.4)
     rb-inotify (0.9.5)
       ffi (>= 0.5.0)
-    sass (3.3.9)
+    sass (3.4.13)
     sass-globbing (1.1.1)
       sass (>= 3.1)
-    sassy-maps (0.4.0)
-      sass (~> 3.3)
-    susy (2.1.2)
-      sass (~> 3.3.0)
 
 PLATFORMS
   ruby
 
 DEPENDENCIES
   bootstrap-sass
-  breakpoint (= 2.4.2)
-  compass (= 1.0.0.alpha.20)
-  oily_png
-  sass (= 3.3.9)
-  sass-globbing (= 1.1.1)
-  susy (= 2.1.2)
+  compass
+  sass
+  sass-globbing