diff --git a/Gemfile.lock b/Gemfile.lock
index ae751e1..4aa17cd 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,19 +1,3 @@
-GIT
-  remote: git://github.com/rails/protected_attributes.git
-  revision: a1e6dfd39cc106939a2f96ec98cfff4950eb3e7e
-  specs:
-    protected_attributes (1.1.4)
-      activemodel (>= 4.0.1, < 5.0)
-
-GIT
-  remote: git://github.com/zpaulovics/datetimepicker-rails.git
-  revision: 7ed798be8a611efcca5b828f296b3b66144c0f43
-  tag: v4.7.16
-  submodules: true
-  specs:
-    datetimepicker-rails (4.7.16)
-      momentjs-rails (>= 2.9.0)
-
 GIT
   remote: https://github.com/CanCanCommunity/cancancan.git
   revision: 921bb333470006b9eae860aba25c86e0ffc405ad
@@ -91,6 +75,22 @@ GIT
       activemodel (>= 4.0)
       railties (>= 4.0)
 
+GIT
+  remote: https://github.com/rails/protected_attributes.git
+  revision: a1e6dfd39cc106939a2f96ec98cfff4950eb3e7e
+  specs:
+    protected_attributes (1.1.4)
+      activemodel (>= 4.0.1, < 5.0)
+
+GIT
+  remote: https://github.com/zpaulovics/datetimepicker-rails.git
+  revision: 7ed798be8a611efcca5b828f296b3b66144c0f43
+  tag: v4.7.16
+  submodules: true
+  specs:
+    datetimepicker-rails (4.7.16)
+      momentjs-rails (>= 2.9.0)
+
 GEM
   remote: https://rubygems.org/
   specs:
@@ -162,7 +162,7 @@ GEM
     concurrent-ruby (1.1.5)
     contact_us (1.0.1)
       rails (>= 4.2.0)
-    crass (1.0.4)
+    crass (1.0.6)
     debug_inspector (0.0.3)
     descendants_tracker (0.0.4)
       thread_safe (~> 0.3, >= 0.3.1)
@@ -202,14 +202,14 @@ GEM
       thor (>= 0.14, < 2.0)
     json (2.1.0)
     jwt (1.5.1)
-    loofah (2.2.3)
+    loofah (2.19.1)
       crass (~> 1.0.2)
       nokogiri (>= 1.5.9)
     mail (2.7.1)
       mini_mime (>= 0.1.1)
     method_source (0.8.2)
     mini_mime (1.0.1)
-    mini_portile2 (2.4.0)
+    mini_portile2 (2.6.1)
     minitest (5.11.3)
     momentjs-rails (2.11.1)
       railties (>= 3.1)
@@ -227,8 +227,9 @@ GEM
     multi_xml (0.5.5)
     multipart-post (2.0.0)
     ng-rails-csrf (0.1.0)
-    nokogiri (1.10.1)
-      mini_portile2 (~> 2.4.0)
+    nokogiri (1.12.5)
+      mini_portile2 (~> 2.6.1)
+      racc (~> 1.4)
     oauth (0.5.1)
     oauth2 (1.1.0)
       faraday (>= 0.8, < 0.10)
@@ -254,6 +255,7 @@ GEM
     puma (3.11.4)
     quiet_assets (1.1.0)
       railties (>= 3.1, < 5.0)
+    racc (1.6.1)
     rack (1.6.12)
     rack-force_domain (0.3.0)
     rack-test (0.6.3)