diff --git a/Desktop/AA/Week5/W5D4/association_exer/Gemfile.lock b/Desktop/AA/Week5/W5D4/association_exer/Gemfile.lock
index 0dc02e7..d1f61e4 100644
--- a/Desktop/AA/Week5/W5D4/association_exer/Gemfile.lock
+++ b/Desktop/AA/Week5/W5D4/association_exer/Gemfile.lock
@@ -38,7 +38,7 @@ GEM
       i18n (>= 0.7, < 2)
       minitest (~> 5.1)
       tzinfo (~> 1.1)
-    addressable (2.7.0)
+    addressable (2.8.0)
       public_suffix (>= 2.0.2, < 5.0)
     annotate (3.1.1)
       activerecord (>= 3.2, < 7.0)
@@ -103,7 +103,7 @@ GEM
       method_source (~> 1.0)
     pry-rails (0.3.9)
       pry (>= 0.10.4)
-    public_suffix (4.0.5)
+    public_suffix (4.0.6)
     puma (3.12.6)
     rack (2.2.2)
     rack-test (1.1.0)