diff --git a/Gemfile.lock b/Gemfile.lock
index 18ef03e..c4ee562 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -57,12 +57,15 @@ GEM
     mini_mime (1.0.2)
     mini_portile2 (2.4.0)
     minitest (5.14.1)
+    mysql2 (0.5.3)
     mysql2 (0.5.3-x86-mingw32)
     nio4r (2.5.2)
+    nokogiri (1.10.10)
+      mini_portile2 (~> 2.4.0)
     nokogiri (1.10.10-x86-mingw32)
       mini_portile2 (~> 2.4.0)
     puma (3.12.6)
-    rack (2.2.3)
+    rack (2.2.6.2)
     rack-test (1.1.0)
       rack (>= 1.0, < 3)
     rails (5.1.7)
@@ -108,6 +111,7 @@ GEM
 
 PLATFORMS
   x86-mingw32
+  x86_64-linux
 
 DEPENDENCIES
   byebug