diff --git a/Gemfile.lock b/Gemfile.lock
index 18ef03e..60bba5e 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -57,8 +57,11 @@ 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)
@@ -98,7 +101,7 @@ GEM
       sprockets (>= 3.0.0)
     thor (1.0.1)
     thread_safe (0.3.6)
-    tzinfo (1.2.7)
+    tzinfo (1.2.10)
       thread_safe (~> 0.1)
     tzinfo-data (1.2020.1)
       tzinfo (>= 1.0.0)
@@ -108,6 +111,7 @@ GEM
 
 PLATFORMS
   x86-mingw32
+  x86_64-linux
 
 DEPENDENCIES
   byebug