diff --git a/Gemfile.lock b/Gemfile.lock
index 68fc979e..22ea98aa 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -174,7 +174,7 @@ GEM
     countries (7.1.1)
       unaccent (~> 0.3)
     crass (1.0.6)
-    css_parser (2.0.0)
+    css_parser (2.1.0)
       addressable
     csv (3.3.5)
     date (3.5.1)