diff --git a/Gemfile.lock b/Gemfile.lock
index da08c19..670612b 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -84,6 +84,7 @@ GEM
     diff-lcs (1.3)
     erubi (1.9.0)
     execjs (2.7.0)
+    ffi (1.12.2)
     ffi (1.12.2-x64-mingw32)
     globalid (0.4.2)
       activesupport (>= 4.2.0)
@@ -108,9 +109,13 @@ GEM
     mini_mime (1.0.2)
     mini_portile2 (2.4.0)
     minitest (5.14.0)
+    msgpack (1.3.3)
     msgpack (1.3.3-x64-mingw32)
+    mysql2 (0.5.3)
     mysql2 (0.5.3-x64-mingw32)
     nio4r (2.5.2)
+    nokogiri (1.10.9)
+      mini_portile2 (~> 2.4.0)
     nokogiri (1.10.9-x64-mingw32)
       mini_portile2 (~> 2.4.0)
     open-iconic-rails (0.0.1)
@@ -121,7 +126,7 @@ GEM
       method_source (~> 0.9.0)
     public_suffix (4.0.3)
     puma (3.12.4)
-    rack (2.2.2)
+    rack (2.2.3)
     rack-test (1.1.0)
       rack (>= 1.0, < 3)
     rails (5.2.4.1)
@@ -182,6 +187,8 @@ GEM
       sprockets (>= 2.8, < 4.0)
       sprockets-rails (>= 2.0, < 4.0)
       tilt (>= 1.1, < 3)
+    sassc (2.2.1)
+      ffi (~> 1.9)
     sassc (2.2.1-x64-mingw32)
       ffi (~> 1.9)
     sassc-rails (2.1.2)
@@ -224,6 +231,7 @@ GEM
       nokogiri (~> 1.8)
 
 PLATFORMS
+  ruby
   x64-mingw32
 
 DEPENDENCIES