diff --git a/Gemfile.lock b/Gemfile.lock
index 06088de54b..56fa359c27 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -533,7 +533,7 @@ GEM
     private_address_check (0.5.0)
     psych (5.1.1.1)
       stringio
-    public_suffix (5.0.3)
+    public_suffix (5.0.4)
     puma (6.4.0)
       nio4r (~> 2.0)
     pundit (2.3.1)