diff --git a/Gemfile.lock b/Gemfile.lock
index d34842b..2c1117a 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -50,12 +50,12 @@ GEM
     pathutil (0.16.2)
       forwardable-extended (~> 2.6)
     posix-spawn (0.3.15)
-    public_suffix (4.0.5)
+    public_suffix (4.0.6)
     rb-fsevent (0.10.4)
     rb-inotify (0.10.1)
       ffi (~> 1.0)
     rexml (3.2.4)
-    rouge (3.21.0)
+    rouge (3.23.0)
     safe_yaml (1.0.5)
     sassc (2.4.0)
       ffi (~> 1.9)