diff --git a/Gemfile.lock b/Gemfile.lock
index d0092c6e1..bdbb19cb4 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -565,7 +565,7 @@ GEM
     rufus-scheduler (3.6.0)
       fugit (~> 1.1, >= 1.1.6)
     safe_yaml (1.0.5)
-    sanitize (5.2.0)
+    sanitize (5.2.1)
       crass (~> 1.0.2)
       nokogiri (>= 1.8.0)
       nokogumbo (~> 2.0)