diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6b12ffa..504a40c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,9 +1,12 @@
 # CHANGELOG
 
-## v1.3.2
+## v1.4.2
 
 - Update collector argument in the Analytics::API payload #170 - @KatieWright26
 
+## v1.4.1
+- Add in support to create file with trace data #167
+
 ## v1.3.1
 
 - Cope with the gem being loaded but not configured when using minitest #165 - @billhorsman
diff --git a/Gemfile.lock b/Gemfile.lock
index 8bfe8a9..b9a41dd 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,7 +1,7 @@
 PATH
   remote: .
   specs:
-    buildkite-test_collector (1.3.2)
+    buildkite-test_collector (1.4.2)
       activesupport (>= 4.2)
       websocket (~> 1.2)
 
diff --git a/lib/buildkite/test_collector.rb b/lib/buildkite/test_collector.rb
index 12fb462..07fc316 100644
--- a/lib/buildkite/test_collector.rb
+++ b/lib/buildkite/test_collector.rb
@@ -43,14 +43,16 @@ class << self
       attr_accessor :session
       attr_accessor :debug_enabled
       attr_accessor :tracing_enabled
+      attr_accessor :artifact_path
       attr_accessor :env
     end
 
-    def self.configure(hook:, token: nil, url: nil, debug_enabled: false, tracing_enabled: true, env: {})
+    def self.configure(hook:, token: nil, url: nil, debug_enabled: false, tracing_enabled: true, artifact_path: nil, env: {})
       self.api_token = (token || ENV["BUILDKITE_ANALYTICS_TOKEN"])&.strip
       self.url = url || DEFAULT_URL
       self.debug_enabled = debug_enabled || !!(ENV["BUILDKITE_ANALYTICS_DEBUG_ENABLED"])
       self.tracing_enabled = tracing_enabled
+      self.artifact_path = artifact_path
       self.env = env
 
       self.hook_into(hook)
diff --git a/lib/buildkite/test_collector/library_hooks/rspec.rb b/lib/buildkite/test_collector/library_hooks/rspec.rb
index fc385b6..8126100 100644
--- a/lib/buildkite/test_collector/library_hooks/rspec.rb
+++ b/lib/buildkite/test_collector/library_hooks/rspec.rb
@@ -29,6 +29,18 @@
     trace = Buildkite::TestCollector::RSpecPlugin::Trace.new(example, history: tracer.history)
     Buildkite::TestCollector.uploader.traces[example.id] = trace
   end
+
+  config.after(:suite) do
+    if Buildkite::TestCollector.artifact_path
+      filename = File.join(Buildkite::TestCollector.artifact_path, "buildkite-test-collector-rspec-#{SecureRandom.uuid}.json.gz")
+      data_set = { results: Buildkite::TestCollector.uploader.traces.values.map(&:as_hash) }
+      File.open(filename, "wb") do |f|
+        gz = Zlib::GzipWriter.new(f)
+        gz.write(data_set.to_json)
+        gz.close
+      end
+    end
+  end
 end
 
 Buildkite::TestCollector.enable_tracing!
diff --git a/lib/buildkite/test_collector/version.rb b/lib/buildkite/test_collector/version.rb
index b9131fd..4fa750e 100644
--- a/lib/buildkite/test_collector/version.rb
+++ b/lib/buildkite/test_collector/version.rb
@@ -2,7 +2,7 @@
 
 module Buildkite
   module TestCollector
-    VERSION = "1.3.2"
+    VERSION = "1.4.2"
     NAME = "buildkite-test_collector"
   end
 end