diff --git a/Gemfile.lock b/Gemfile.lock
index 6de730c89f..2956aa9ae7 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -177,7 +177,7 @@ GEM
     crack (1.0.1)
       bigdecimal
       rexml
-    crass (1.0.6)
+    crass (1.0.7)
     css_parser (3.0.0)
       addressable
       ssrf_filter (~> 1.5)