diff --git a/.gitignore b/.gitignore
index 653ef19..8993bd8 100644
--- a/.gitignore
+++ b/.gitignore
@@ -9,4 +9,5 @@
 
 # rspec failure tracking
 .rspec_status
-*.gem
\ No newline at end of file
+*.gem
+/Gemfile.lock
diff --git a/Gemfile.lock b/Gemfile.lock
deleted file mode 100644
index 51f4524..0000000
--- a/Gemfile.lock
+++ /dev/null
@@ -1,84 +0,0 @@
-PATH
-  remote: .
-  specs:
-    rspec_sql_matcher (0.1.0)
-      activesupport
-
-GEM
-  remote: https://rubygems.org/
-  specs:
-    activemodel (7.0.3.1)
-      activesupport (= 7.0.3.1)
-    activerecord (7.0.3.1)
-      activemodel (= 7.0.3.1)
-      activesupport (= 7.0.3.1)
-    activesupport (7.0.3.1)
-      concurrent-ruby (~> 1.0, >= 1.0.2)
-      i18n (>= 1.6, < 2)
-      minitest (>= 5.1)
-      tzinfo (~> 2.0)
-    ast (2.4.2)
-    concurrent-ruby (1.1.10)
-    diff-lcs (1.4.4)
-    docile (1.4.0)
-    i18n (1.12.0)
-      concurrent-ruby (~> 1.0)
-    minitest (5.16.3)
-    parallel (1.21.0)
-    parser (3.0.2.0)
-      ast (~> 2.4.1)
-    rainbow (3.0.0)
-    rake (13.0.6)
-    regexp_parser (2.1.1)
-    rexml (3.2.5)
-    rspec (3.10.0)
-      rspec-core (~> 3.10.0)
-      rspec-expectations (~> 3.10.0)
-      rspec-mocks (~> 3.10.0)
-    rspec-core (3.10.1)
-      rspec-support (~> 3.10.0)
-    rspec-expectations (3.10.1)
-      diff-lcs (>= 1.2.0, < 2.0)
-      rspec-support (~> 3.10.0)
-    rspec-mocks (3.10.2)
-      diff-lcs (>= 1.2.0, < 2.0)
-      rspec-support (~> 3.10.0)
-    rspec-support (3.10.2)
-    rubocop (1.22.1)
-      parallel (~> 1.10)
-      parser (>= 3.0.0.0)
-      rainbow (>= 2.2.2, < 4.0)
-      regexp_parser (>= 1.8, < 3.0)
-      rexml
-      rubocop-ast (>= 1.12.0, < 2.0)
-      ruby-progressbar (~> 1.7)
-      unicode-display_width (>= 1.4.0, < 3.0)
-    rubocop-ast (1.12.0)
-      parser (>= 3.0.1.1)
-    ruby-progressbar (1.11.0)
-    simplecov (0.21.2)
-      docile (~> 1.1)
-      simplecov-html (~> 0.11)
-      simplecov_json_formatter (~> 0.1)
-    simplecov-html (0.12.3)
-    simplecov_json_formatter (0.1.3)
-    sqlite3 (1.4.4)
-    tzinfo (2.0.5)
-      concurrent-ruby (~> 1.0)
-    unicode-display_width (2.1.0)
-
-PLATFORMS
-  x86_64-darwin-20
-  x86_64-darwin-21
-
-DEPENDENCIES
-  activerecord (~> 7.0, >= 7.0.3)
-  rake (~> 13.0)
-  rspec (~> 3.0)
-  rspec_sql_matcher!
-  rubocop (~> 1.7)
-  simplecov
-  sqlite3
-
-BUNDLED WITH
-   2.3.3