diff --git a/startup_app/Gemfile.lock b/startup_app/Gemfile.lock
index 0296080..1a27706 100644
--- a/startup_app/Gemfile.lock
+++ b/startup_app/Gemfile.lock
@@ -42,8 +42,8 @@ GEM
       i18n (>= 0.7, < 2)
       minitest (~> 5.1)
       tzinfo (~> 1.1)
-    addressable (2.7.0)
-      public_suffix (>= 2.0.2, < 5.0)
+    addressable (2.8.1)
+      public_suffix (>= 2.0.2, < 6.0)
     archive-zip (0.12.0)
       io-like (~> 0.3.0)
     arel (9.0.0)
@@ -137,7 +137,7 @@ GEM
     pg (1.2.3-x86-mingw32)
     phonelib (0.6.42)
     popper_js (1.16.0)
-    public_suffix (4.0.3)
+    public_suffix (5.0.0)
     puma (3.12.4)
     puma (3.12.4-java)
     rack (2.2.3)