diff --git a/Gemfile.lock b/Gemfile.lock
index 003f4e1..f0defed 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -63,6 +63,7 @@ GEM
     crass (1.0.6)
     erubi (1.9.0)
     execjs (2.7.0)
+    ffi (1.12.2)
     ffi (1.12.2-x86-mingw32)
     globalid (0.4.2)
       activesupport (>= 4.2.0)
@@ -79,8 +80,11 @@ GEM
     mini_mime (1.0.2)
     mini_portile2 (2.4.0)
     minitest (5.14.0)
+    mysql2 (0.4.10)
     mysql2 (0.4.10-x86-mingw32)
     nio4r (2.5.2)
+    nokogiri (1.10.9)
+      mini_portile2 (~> 2.4.0)
     nokogiri (1.10.9-x86-mingw32)
       mini_portile2 (~> 2.4.0)
     public_suffix (4.0.4)
@@ -156,11 +160,12 @@ GEM
       railties (>= 5.0)
     websocket-driver (0.6.5)
       websocket-extensions (>= 0.1.0)
-    websocket-extensions (0.1.4)
+    websocket-extensions (0.1.5)
     xpath (3.2.0)
       nokogiri (~> 1.8)
 
 PLATFORMS
+  ruby
   x86-mingw32
 
 DEPENDENCIES