diff --git a/Gemfile.lock b/Gemfile.lock
index ae471f3..d12ca2e 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -82,14 +82,18 @@ GEM
     mini_mime (1.0.2)
     mini_portile2 (2.4.0)
     minitest (5.14.0)
+    msgpack (1.3.1)
     msgpack (1.3.1-x64-mingw32)
+    mysql2 (0.5.3)
     mysql2 (0.5.3-x64-mingw32)
     nio4r (2.5.2)
+    nokogiri (1.10.7)
+      mini_portile2 (~> 2.4.0)
     nokogiri (1.10.7-x64-mingw32)
       mini_portile2 (~> 2.4.0)
     puma (4.3.1)
       nio4r (~> 2.0)
-    rack (2.1.2)
+    rack (2.2.3)
     rack-test (1.1.0)
       rack (>= 1.0, < 3)
     rails (6.0.2.1)
@@ -138,6 +142,7 @@ GEM
     zeitwerk (2.2.2)
 
 PLATFORMS
+  ruby
   x64-mingw32
 
 DEPENDENCIES