diff --git a/Gemfile.lock b/Gemfile.lock
index 235a26ff..f68c7111 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,40 +1,30 @@
 GIT
-  remote: git://github.com/JhymerMartinez/paper-elements.git
+  remote: https://github.com/JhymerMartinez/paper-elements.git
   revision: 99f0717d373aae88fee04201e5b9ed3d3f9acbed
   specs:
     polymer-paper-elements-rails (0.0.1)
       polymer-rails (~> 1.0)
 
 GIT
-  remote: git://github.com/JhymerMartinez/sass.git
+  remote: https://github.com/JhymerMartinez/sass.git
   revision: 9852c297b48eb4e2ec103d3eb9161aad330e5946
   branch: 3.2.19-var-fix
   specs:
     sass (3.2.19)
 
 GIT
-  remote: git://github.com/macool/little_decorator.git
+  remote: https://github.com/macool/little_decorator.git
   revision: 32427367d37317d43dbbbc40b242ef993f279e54
   specs:
     little_decorator (0.0.6)
       rails
 
 GIT
-  remote: git://github.com/nicholasjhenry/spellchecker.git
+  remote: https://github.com/nicholasjhenry/spellchecker.git
   revision: 74ae2c23d23ba4a65729c37b3d124615271483b5
   specs:
     spellchecker (0.1.5)
 
-GIT
-  remote: git://github.com/rweng/jquery-datatables-rails.git
-  revision: db17aa0145164095b2b21f83f1ef7ccf91b9ea54
-  specs:
-    jquery-datatables-rails (3.1.1)
-      actionpack (>= 3.1)
-      jquery-rails
-      railties (>= 3.1)
-      sass-rails
-
 GIT
   remote: https://github.com/randym/axlsx.git
   revision: 776037c0fc799bb09da8c9ea47980bd3bf296874
@@ -46,6 +36,16 @@ GIT
       nokogiri (>= 1.6.6)
       rubyzip (>= 1.2.1)
 
+GIT
+  remote: https://github.com/rweng/jquery-datatables-rails.git
+  revision: d486b31b192a2924b1913e080ad23460e6b96d31
+  specs:
+    jquery-datatables-rails (3.4.0)
+      actionpack (>= 3.1)
+      jquery-rails
+      railties (>= 3.1)
+      sass-rails
+
 GEM
   remote: https://rubygems.org/
   specs:
@@ -87,8 +87,8 @@ GEM
       tzinfo (~> 1.1)
     acts-as-taggable-on (3.5.0)
       activerecord (>= 3.2, < 5)
-    addressable (2.7.0)
-      public_suffix (>= 2.0.2, < 5.0)
+    addressable (2.8.1)
+      public_suffix (>= 2.0.2, < 6.0)
     airbrake (4.1.0)
       builder
       multi_json
@@ -279,7 +279,9 @@ GEM
     mime-types (3.3.1)
       mime-types-data (~> 3.2015)
     mime-types-data (3.2020.0512)
-    mimemagic (0.3.3)
+    mimemagic (0.4.3)
+      nokogiri (~> 1)
+      rake
     mini_mime (1.0.2)
     mini_portile2 (2.4.0)
     minitest (5.14.2)
@@ -340,7 +342,7 @@ GEM
       slop (~> 3.4)
     pry-rails (0.3.2)
       pry (>= 0.9.10)
-    public_suffix (4.0.5)
+    public_suffix (5.0.0)
     puma (4.2.0)
       nio4r (~> 2.0)
     pusher (1.3.1)