diff --git a/Gemfile.lock b/Gemfile.lock
index 2ee05983..9c5fb1f0 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -225,7 +225,7 @@ GEM
       pry (>= 0.13, < 0.15)
     pry-rails (0.3.11)
       pry (>= 0.13.0)
-    public_suffix (6.0.0)
+    public_suffix (6.0.1)
     puma (6.4.2)
       nio4r (~> 2.0)
     racc (1.8.0)