diff --git a/Gemfile b/Gemfile
index c5df09ba..8271eb07 100644
--- a/Gemfile
+++ b/Gemfile
@@ -9,7 +9,7 @@ gem 'rubyzip', '~> 1.2.3'
 gem 'arbre','1.1.1'
 gem 'rb-inotify','0.9.10'
 gem 'public_suffix','3.0.3'
-gem 'bourbon','4.2.7'
+gem 'bourbon','7.0.0'
 
 gem 'mysql2', '~>0.3.20'
 gem 'omniauth'
diff --git a/Gemfile.lock b/Gemfile.lock
index 8d88831f..f8d6ace2 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -57,9 +57,8 @@ GEM
       rack (>= 0.9.0)
     binding_of_caller (0.8.0)
       debug_inspector (>= 0.0.1)
-    bourbon (4.2.7)
-      sass (~> 3.4)
-      thor (~> 0.19)
+    bourbon (7.0.0)
+      thor (~> 1.0)
     builder (3.0.4)
     cancan (1.6.10)
     childprocess (0.9.0)
@@ -104,7 +103,7 @@ GEM
       actionmailer (>= 3.0.4)
       activesupport (>= 3.0.4)
     execjs (2.7.0)
-    ffi (1.11.1)
+    ffi (1.12.2)
     formtastic (3.1.5)
       actionpack (>= 3.2.13)
     formtastic_i18n (0.6.0)
@@ -268,7 +267,7 @@ GEM
       daemons (~> 1.0, >= 1.0.9)
       eventmachine (~> 1.0, >= 1.0.4)
       rack (>= 1, < 3)
-    thor (0.20.3)
+    thor (1.0.1)
     thread_safe (0.3.6)
     tilt (1.4.1)
     tinymce-rails (5.0.5)
@@ -302,7 +301,7 @@ DEPENDENCIES
   arbre (= 1.1.1)
   better_errors
   binding_of_caller
-  bourbon (= 4.2.7)
+  bourbon (= 7.0.0)
   cancan
   ci_reporter (= 1.9.2)
   coffee-rails (~> 3.2.1)