diff --git a/Rails/blog/Gemfile.lock b/Rails/blog/Gemfile.lock
index ca77cf5..907168c 100644
--- a/Rails/blog/Gemfile.lock
+++ b/Rails/blog/Gemfile.lock
@@ -40,7 +40,7 @@ GEM
     bcrypt (3.1.10)
     binding_of_caller (0.7.2)
       debug_inspector (>= 0.0.1)
-    builder (3.2.2)
+    builder (3.2.4)
     byebug (3.5.1)
       columnize (~> 0.8)
       debugger-linecache (~> 1.2)
@@ -59,6 +59,8 @@ GEM
       execjs
     coffee-script-source (1.9.0)
     columnize (0.9.0)
+    concurrent-ruby (1.1.10)
+    crass (1.0.6)
     debug_inspector (0.0.2)
     debugger-linecache (1.2.0)
     erubis (2.7.0)
@@ -67,7 +69,8 @@ GEM
       activesupport (>= 4.1.0)
     highline (1.7.1)
     hike (1.2.3)
-    i18n (0.7.0)
+    i18n (0.9.5)
+      concurrent-ruby (~> 1.0)
     jbuilder (2.2.7)
       activesupport (>= 3.0.0, < 5)
       multi_json (~> 1.2)
@@ -75,15 +78,16 @@ GEM
       rails-dom-testing (~> 1.0)
       railties (>= 4.2.0)
       thor (>= 0.14, < 2.0)
-    json (1.8.2)
+    json (1.8.6)
     kgio (2.9.3)
-    loofah (2.0.1)
+    loofah (2.19.0)
+      crass (~> 1.0.2)
       nokogiri (>= 1.5.9)
     mail (2.6.3)
       mime-types (>= 1.16, < 3)
     mime-types (2.4.3)
-    mini_portile (0.6.2)
-    minitest (5.5.1)
+    mini_portile2 (2.8.0)
+    minitest (5.16.3)
     multi_json (1.10.1)
     mysql2 (0.3.17)
     net-scp (1.2.1)
@@ -93,9 +97,11 @@ GEM
     net-ssh (2.9.2)
     net-ssh-gateway (1.2.0)
       net-ssh (>= 2.6.5)
-    nokogiri (1.6.6.2)
-      mini_portile (~> 0.6.0)
-    rack (1.6.0)
+    nokogiri (1.13.9)
+      mini_portile2 (~> 2.8.0)
+      racc (~> 1.4)
+    racc (1.6.0)
+    rack (1.6.13)
     rack-test (0.6.3)
       rack (>= 1.0)
     rails (4.2.0)
@@ -109,14 +115,14 @@ GEM
       bundler (>= 1.3.0, < 2.0)
       railties (= 4.2.0)
       sprockets-rails
-    rails-deprecated_sanitizer (1.0.3)
+    rails-deprecated_sanitizer (1.0.4)
       activesupport (>= 4.2.0.alpha)
-    rails-dom-testing (1.0.5)
-      activesupport (>= 4.2.0.beta, < 5.0)
-      nokogiri (~> 1.6.0)
+    rails-dom-testing (1.0.9)
+      activesupport (>= 4.2.0, < 5.0)
+      nokogiri (~> 1.6)
       rails-deprecated_sanitizer (>= 1.0.1)
-    rails-html-sanitizer (1.0.1)
-      loofah (~> 2.0)
+    rails-html-sanitizer (1.4.3)
+      loofah (~> 2.3)
     railties (4.2.0)
       actionpack (= 4.2.0)
       activesupport (= 4.2.0)
@@ -147,11 +153,11 @@ GEM
       activesupport (>= 3.0)
       sprockets (>= 2.8, < 4.0)
     thor (0.19.1)
-    thread_safe (0.3.4)
+    thread_safe (0.3.6)
     tilt (1.4.1)
     turbolinks (2.5.3)
       coffee-rails
-    tzinfo (1.2.2)
+    tzinfo (1.2.10)
       thread_safe (~> 0.1)
     uglifier (2.7.0)
       execjs (>= 0.3.0)