diff --git a/.gitignore b/.gitignore
index 6e35644c..ce8d5622 100644
--- a/.gitignore
+++ b/.gitignore
@@ -8,6 +8,7 @@
 /spec/reports/
 vendor
 *.gem
+*.lock
 
 # rspec failure tracking
 .rspec_status
diff --git a/SampleProjects/DoSomething/Gemfile.lock b/SampleProjects/DoSomething/Gemfile.lock
deleted file mode 100644
index 01228d8d..00000000
--- a/SampleProjects/DoSomething/Gemfile.lock
+++ /dev/null
@@ -1,19 +0,0 @@
-PATH
-  remote: /Users/ikatz/Development/non-wayfair/arduino_ci
-  specs:
-    arduino_ci (0.1.7)
-      os (~> 1.0)
-
-GEM
-  remote: https://rubygems.org/
-  specs:
-    os (1.0.0)
-
-PLATFORMS
-  ruby
-
-DEPENDENCIES
-  arduino_ci!
-
-BUNDLED WITH
-   1.16.0
diff --git a/SampleProjects/TestSomething/Gemfile.lock b/SampleProjects/TestSomething/Gemfile.lock
deleted file mode 100644
index e1c89622..00000000
--- a/SampleProjects/TestSomething/Gemfile.lock
+++ /dev/null
@@ -1,19 +0,0 @@
-PATH
-  remote: /Users/ikatz/Development/non-wayfair/arduino_ci
-  specs:
-    arduino_ci (0.1.8)
-      os (~> 1.0)
-
-GEM
-  remote: https://rubygems.org/
-  specs:
-    os (1.0.0)
-
-PLATFORMS
-  ruby
-
-DEPENDENCIES
-  arduino_ci!
-
-BUNDLED WITH
-   1.16.0