diff --git a/Gemfile.lock b/Gemfile.lock
index f5149db3798..983f0ad4338 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -321,7 +321,7 @@ GEM
     pry-stack_explorer (0.6.1)
       binding_of_caller (~> 1.0)
       pry (~> 0.13)
-    public_suffix (5.1.0)
+    public_suffix (5.1.1)
     puma (6.4.2)
       nio4r (~> 2.0)
     racc (1.8.0)