diff --git a/30 - Advanced Identity/Users/Users/wwwroot/lib/bootstrap/Gemfile.lock b/30 - Advanced Identity/Users/Users/wwwroot/lib/bootstrap/Gemfile.lock
index c245b6a..588901f 100644
--- a/30 - Advanced Identity/Users/Users/wwwroot/lib/bootstrap/Gemfile.lock	
+++ b/30 - Advanced Identity/Users/Users/wwwroot/lib/bootstrap/Gemfile.lock	
@@ -1,8 +1,8 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    addressable (2.5.0)
-      public_suffix (~> 2.0, >= 2.0.2)
+    addressable (2.8.4)
+      public_suffix (>= 2.0.2, < 6.0)
     colorator (1.1.0)
     ffi (1.9.14)
     forwardable-extended (2.6.0)
@@ -33,7 +33,7 @@ GEM
     mercenary (0.3.6)
     pathutil (0.14.0)
       forwardable-extended (~> 2.6)
-    public_suffix (2.0.5)
+    public_suffix (5.0.1)
     rake (12.0.0)
     rb-fsevent (0.9.8)
     rb-inotify (0.9.7)