diff --git a/Gemfile.lock b/Gemfile.lock
index fdb04ec..682421d 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -76,7 +76,7 @@ GEM
     prism (1.7.0)
     process_executer (1.3.0)
     pstore (0.2.0)
-    public_suffix (7.0.0)
+    public_suffix (7.0.2)
     rchardet (1.10.0)
     rexml (3.4.4)
     sawyer (0.9.3)