diff --git a/.gitignore b/.gitignore
index c8b7584..186cde0 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,5 @@
+Gemfile.lock
+
 ## Ignore Visual Studio temporary files, build results, and
 ## files generated by popular Visual Studio add-ons.
 ##
diff --git a/Gemfile.lock b/Gemfile.lock
deleted file mode 100644
index 5a1c0bf..0000000
--- a/Gemfile.lock
+++ /dev/null
@@ -1,50 +0,0 @@
-GIT
-  remote: https://github.com/bugsnag/maze-runner
-  revision: bfb2e8b7fc628e9682f0b5bee35dec40d5dd04c7
-  specs:
-    bugsnag-maze-runner (1.0.0)
-      cucumber (~> 3.1.0)
-      cucumber-expressions (= 5.0.15)
-      minitest (~> 5.0)
-      rack (~> 2.0.0)
-      test-unit (~> 3.2.0)
-
-GEM
-  remote: https://rubygems.org/
-  specs:
-    backports (3.11.3)
-    builder (3.2.3)
-    cucumber (3.1.0)
-      builder (>= 2.1.2)
-      cucumber-core (~> 3.1.0)
-      cucumber-expressions (~> 5.0.4)
-      cucumber-wire (~> 0.0.1)
-      diff-lcs (~> 1.3)
-      gherkin (~> 5.0)
-      multi_json (>= 1.7.5, < 2.0)
-      multi_test (>= 0.1.2)
-    cucumber-core (3.1.0)
-      backports (>= 3.8.0)
-      cucumber-tag_expressions (~> 1.1.0)
-      gherkin (>= 5.0.0)
-    cucumber-expressions (5.0.15)
-    cucumber-tag_expressions (1.1.1)
-    cucumber-wire (0.0.1)
-    diff-lcs (1.3)
-    gherkin (5.0.0)
-    minitest (5.11.3)
-    multi_json (1.13.1)
-    multi_test (0.1.2)
-    power_assert (1.1.1)
-    rack (2.0.5)
-    test-unit (3.2.7)
-      power_assert
-
-PLATFORMS
-  x64-mingw32
-
-DEPENDENCIES
-  bugsnag-maze-runner!
-
-BUNDLED WITH
-   1.16.1