Gemfile.lock in buildkite-test_collector-2.3.0 vs Gemfile.lock in buildkite-test_collector-2.3.1

@@ -1,8 +1,8 @@
 PATH
   remote: .
   specs:
-    buildkite-test_collector (2.3.0)
+    buildkite-test_collector (2.3.1)
       activesupport (>= 4.2)
 
 GEM
   remote: https://rubygems.org/
   specs: