diff --git a/.gitignore b/.gitignore
index 01a4218..e2ae0d3 100644
--- a/.gitignore
+++ b/.gitignore
@@ -13,3 +13,4 @@
 .rspec_status
 
 .ruby-version
+Gemfile.lock
diff --git a/Gemfile.lock b/Gemfile.lock
deleted file mode 100644
index 23ee3f2..0000000
--- a/Gemfile.lock
+++ /dev/null
@@ -1,82 +0,0 @@
-PATH
-  remote: .
-  specs:
-    next_rails (1.0.2)
-      actionview
-      colorize (>= 0.8.1)
-
-GEM
-  remote: https://rubygems.org/
-  specs:
-    actionview (6.0.2.1)
-      activesupport (= 6.0.2.1)
-      builder (~> 3.1)
-      erubi (~> 1.4)
-      rails-dom-testing (~> 2.0)
-      rails-html-sanitizer (~> 1.1, >= 1.2.0)
-    activesupport (6.0.2.1)
-      concurrent-ruby (~> 1.0, >= 1.0.2)
-      i18n (>= 0.7, < 2)
-      minitest (~> 5.1)
-      tzinfo (~> 1.1)
-      zeitwerk (~> 2.2)
-    builder (3.2.4)
-    colorize (0.8.1)
-    concurrent-ruby (1.1.5)
-    crass (1.0.6)
-    diff-lcs (1.3)
-    docile (1.3.2)
-    erubi (1.9.0)
-    i18n (1.8.2)
-      concurrent-ruby (~> 1.0)
-    json (2.3.0)
-    loofah (2.4.0)
-      crass (~> 1.0.2)
-      nokogiri (>= 1.5.9)
-    mini_portile2 (2.4.0)
-    minitest (5.14.0)
-    nokogiri (1.10.7)
-      mini_portile2 (~> 2.4.0)
-    rails-dom-testing (2.0.3)
-      activesupport (>= 4.2.0)
-      nokogiri (>= 1.6)
-    rails-html-sanitizer (1.3.0)
-      loofah (~> 2.3)
-    rake (10.5.0)
-    rspec (3.8.0)
-      rspec-core (~> 3.8.0)
-      rspec-expectations (~> 3.8.0)
-      rspec-mocks (~> 3.8.0)
-    rspec-core (3.8.2)
-      rspec-support (~> 3.8.0)
-    rspec-expectations (3.8.4)
-      diff-lcs (>= 1.2.0, < 2.0)
-      rspec-support (~> 3.8.0)
-    rspec-mocks (3.8.1)
-      diff-lcs (>= 1.2.0, < 2.0)
-      rspec-support (~> 3.8.0)
-    rspec-support (3.8.2)
-    simplecov (0.17.1)
-      docile (~> 1.1)
-      json (>= 1.8, < 3)
-      simplecov-html (~> 0.10.0)
-    simplecov-html (0.10.2)
-    thread_safe (0.3.6)
-    timecop (0.9.1)
-    tzinfo (1.2.6)
-      thread_safe (~> 0.1)
-    zeitwerk (2.2.2)
-
-PLATFORMS
-  ruby
-
-DEPENDENCIES
-  bundler (~> 1.16)
-  next_rails!
-  rake (~> 10.0)
-  rspec (~> 3.0)
-  simplecov (~> 0.17.1)
-  timecop (~> 0.9.1)
-
-BUNDLED WITH
-   1.17.3