diff --git a/Gemfile.lock b/Gemfile.lock
index 9e8a35a5..243dbb90 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -176,7 +176,7 @@ GEM
     crack (1.0.1)
       bigdecimal
       rexml
-    crass (1.0.6)
+    crass (1.0.7)
     css_parser (2.0.0)
       addressable
     csv (3.3.5)