diff --git a/W3D4/Movie_Buff_in_Training/Gemfile.lock b/W3D4/Movie_Buff_in_Training/Gemfile.lock
index edfbbe1..dd0dc64 100644
--- a/W3D4/Movie_Buff_in_Training/Gemfile.lock
+++ b/W3D4/Movie_Buff_in_Training/Gemfile.lock
@@ -63,7 +63,7 @@ GEM
       execjs
     coffee-script-source (1.12.2)
     concurrent-ruby (1.1.5)
-    crass (1.0.4)
+    crass (1.0.5)
     db-query-matchers (0.9.0)
       activesupport (>= 4.0, <= 6.0)
       rspec (~> 3.0)
@@ -81,7 +81,7 @@ GEM
       rb-fsevent (~> 0.9, >= 0.9.4)
       rb-inotify (~> 0.9, >= 0.9.7)
       ruby_dep (~> 1.2)
-    loofah (2.2.3)
+    loofah (2.3.1)
       crass (~> 1.0.2)
       nokogiri (>= 1.5.9)
     mail (2.7.1)
@@ -91,7 +91,7 @@ GEM
     mini_portile2 (2.4.0)
     minitest (5.11.3)
     nio4r (2.3.1)
-    nokogiri (1.10.3)
+    nokogiri (1.10.5)
       mini_portile2 (~> 2.4.0)
     pg (1.1.4)
     public_suffix (3.1.0)