diff --git a/Gemfile.lock b/Gemfile.lock
index 8f66cf54a..2efbc315d 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -429,7 +429,7 @@ GEM
     simplecov-html (0.12.3)
     simplecov-lcov (0.8.0)
     simplecov_json_formatter (0.1.4)
-    skylight (5.3.4)
+    skylight (6.0.1)
       activesupport (>= 5.2.0)
     slop (3.6.0)
     snaky_hash (2.0.1)