diff --git a/Gemfile.lock b/Gemfile.lock
index 5ddb3f3..b8bf846 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -39,7 +39,7 @@ GEM
     builder (3.3.0)
     concurrent-ruby (1.3.7)
     connection_pool (2.5.0)
-    crass (1.0.7)
+    crass (1.0.8)
     drb (2.2.1)
     erb_lint (0.9.0)
       activesupport