diff --git a/Gemfile.lock b/Gemfile.lock
index 3db592af6a1..3f49375657a 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -371,7 +371,7 @@ GEM
       nokogiri (>= 1.6.0)
     rubyzip (2.3.0)
     safe_yaml (1.0.5)
-    sanitize (5.2.0)
+    sanitize (5.2.1)
       crass (~> 1.0.2)
       nokogiri (>= 1.8.0)
       nokogumbo (~> 2.0)