diff --git a/private/helloworld/Gemfile.lock b/private/helloworld/Gemfile.lock
index 9474d107a687..e843dba23ba7 100644
--- a/private/helloworld/Gemfile.lock
+++ b/private/helloworld/Gemfile.lock
@@ -10,8 +10,8 @@ GEM
       i18n (>= 1.6, < 2)
       minitest (>= 5.1)
       tzinfo (~> 2.0)
-    addressable (2.8.7)
-      public_suffix (>= 2.0.2, < 7.0)
+    addressable (2.9.0)
+      public_suffix (>= 2.0.2, < 8.0)
     algoliasearch (1.27.5)
       httpclient (~> 2.8, >= 2.8.3)
       json (>= 1.5.1)
@@ -104,6 +104,7 @@ DEPENDENCIES
   concurrent-ruby (<= 1.3.4)
   logger
   mutex_m
+  nkf
   xcodeproj (< 1.26.0)
 
 RUBY VERSION