diff --git a/.travis.yml b/.travis.yml
index 925e0de..671daa5 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,30 +1,17 @@
 language: php
+
 before_script:
-- composer install --dev --no-interaction
-- cd test/unit
+  - composer install --dev --no-interaction
+
 script:
-- ../../vendor/bin/phpunit . --bootstrap bootstrap.php --filter test* --coverage-clover=coverage.xml
+  - vendor/bin/phpunit test/unit --filter test* --coverage-clover=coverage.xml
+
 after_success:
-- bash <(curl -s https://codecov.io/bash)
+  - bash <(curl -s https://codecov.io/bash)
+
 php:
-- 5.6
-- 7.0
-- 7.1
-- 7.2
-- 7.3
-env:
-  global:
-  - secure: eUN0huKA436uIkISu6V3yW01/gZHC6slBvlnprMPEhzclU2szH6qhWEXWS5CcOG6EEDBReqLZdNAwu+FC69KGFO9+6oW2GQQLSsfEViqFi/Ig2N0r4EBO4jLRebgq0GOfetPwQvJH27d8BCiloPy8rXBb5pskxSNw4B4bRyXHz4=
-  - secure: j38xzMNmzYXR/JJdVumPmDoDVxb6FUDF497AuVPHowGh0egFW8XHWCOMeQWqWZI4Gg17pViQNIJ3xC6WBvob70AF8fsNm0+vxF2s7abXDMcbq5flLTS6ydKLgNu+na/RAkOBbTwxJAGIH/fQh8BH8iGKerCwoqf8sDErAge4NMw=
-  - secure: h3HlxBOsNXBDrIJ0yl467ST6Q8R2TmbL7PltlPcRoHy5gAxn5UiDv5W2+6DSXrwQrTjOUunZ+O9ckcaQGQy1JNhGMwgIkJpyWAHDIHhTYGU289uUIDTHQW/soX0qHJSHSx3iMgDOIc7XnfTz6W7Nv1gYKZFedOMsZ5uBMeGyiXE=
-  - secure: SKSl/RHFQNhGT7OUj7E0AbrQnuDhhCRI/4jC76mmzvy8EJBDgUNevAKJGtug+LVilHrlbk9fLC8rayPW6SGv0s3PowTGm8NMOc48aRBLOr7QRo/sMikJCmRuU6HWptr0NKuf2fq6lV94WDm/pDdyOSNyLga9/eaIDs/Sacp78sw=
-notifications:
-  hipchat:
-    rooms:
-      secure: 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
-    template:
-      - '<a href="https://travis-ci.org/%{repository}/builds/%{build_id}">%{repository}
-            Build %{build_number}</a> on branch <i>%{branch}</i> by %{author}: <strong>%{message}</strong>
-            <a href="https://github.com/%{repository}/commits/%{commit}">View on GitHub</a>'
-    format: html
-    notify: true
+  - 5.6
+  - 7.0
+  - 7.1
+  - 7.2
+  - 7.3
diff --git a/LICENSE.txt b/LICENSE.txt
index 2bb37c2..8c35238 100644
--- a/LICENSE.txt
+++ b/LICENSE.txt
@@ -1,6 +1,6 @@
 The MIT License (MIT)
 
-Copyright (c) 2012-2019 Twilio SendGrid, Inc.
+Copyright (c) 2012-2020 Twilio SendGrid, Inc.
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -19,4 +19,3 @@ AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
-
diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..5a41a5f
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,10 @@
+.PHONY: clean install test
+
+clean:
+	@rm -rf vendor composer.lock
+
+install: clean
+	composer install
+
+test: install
+	vendor/bin/phpunit test/unit --filter test*
diff --git a/composer.json b/composer.json
index 14aa9e4..dd032dd 100644
--- a/composer.json
+++ b/composer.json
@@ -2,7 +2,6 @@
     "name": "sendgrid/php-http-client",
     "description": "HTTP REST client, simplified for PHP",
     "type": "library",
-    "version": "3.10.0",
     "homepage": "http://github.com/sendgrid/php-http-client",
     "keywords": ["SendGrid", "HTTP", "REST", "API", "Fluent"],
     "license": "MIT",