diff --git a/Rails/blog/Gemfile.lock b/Rails/blog/Gemfile.lock
index ca77cf5..5276e3b 100644
--- a/Rails/blog/Gemfile.lock
+++ b/Rails/blog/Gemfile.lock
@@ -59,6 +59,7 @@ GEM
       execjs
     coffee-script-source (1.9.0)
     columnize (0.9.0)
+    crass (1.0.6)
     debug_inspector (0.0.2)
     debugger-linecache (1.2.0)
     erubis (2.7.0)
@@ -77,12 +78,13 @@ GEM
       thor (>= 0.14, < 2.0)
     json (1.8.2)
     kgio (2.9.3)
-    loofah (2.0.1)
+    loofah (2.19.1)
+      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)
+    mini_portile2 (2.1.0)
     minitest (5.5.1)
     multi_json (1.10.1)
     mysql2 (0.3.17)
@@ -93,8 +95,8 @@ 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)
+    nokogiri (1.6.8.1)
+      mini_portile2 (~> 2.1.0)
     rack (1.6.0)
     rack-test (0.6.3)
       rack (>= 1.0)
@@ -115,8 +117,8 @@ GEM
       activesupport (>= 4.2.0.beta, < 5.0)
       nokogiri (~> 1.6.0)
       rails-deprecated_sanitizer (>= 1.0.1)
-    rails-html-sanitizer (1.0.1)
-      loofah (~> 2.0)
+    rails-html-sanitizer (1.4.4)
+      loofah (~> 2.19, >= 2.19.1)
     railties (4.2.0)
       actionpack (= 4.2.0)
       activesupport (= 4.2.0)