diff --git a/.azure-pipelines/steps/build-package.yml b/.azure-pipelines/steps/build-package.yml
new file mode 100644
index 0000000000..15ddee56f0
--- /dev/null
+++ b/.azure-pipelines/steps/build-package.yml
@@ -0,0 +1,12 @@
+- script: |
+    python -m pip install --upgrade wheel pip setuptools twine readme_renderer[md]
+    python setup.py sdist bdist_wheel
+    twine check dist/*
+  displayName: Build and check package
+  env:
+    PY_EXE: $(PY_EXE)
+    GIT_SSL_CAINFO: $(GIT_SSL_CAINFO)
+    LANG: $(LANG)
+    PIPENV_DEFAULT_PYTHON_VERSION: $(PIPENV_DEFAULT_PYTHON_VERSION)
+    PYTHONWARNINGS: ignore:DEPRECATION
+    PIPENV_NOSPIN: '1'
diff --git a/.azure-pipelines/steps/run-vendor-scripts.yml b/.azure-pipelines/steps/run-vendor-scripts.yml
new file mode 100644
index 0000000000..f7a293a97d
--- /dev/null
+++ b/.azure-pipelines/steps/run-vendor-scripts.yml
@@ -0,0 +1,11 @@
+- script: |
+    python -m pip install --upgrade invoke requests parver bs4 vistir towncrier pip setuptools wheel --upgrade-strategy=eager
+    python -m invoke vendoring.update
+  displayName: Run Vendor Scripts
+  env:
+    PY_EXE: $(PY_EXE)
+    GIT_SSL_CAINFO: $(GIT_SSL_CAINFO)
+    LANG: $(LANG)
+    PIPENV_DEFAULT_PYTHON_VERSION: $(PIPENV_DEFAULT_PYTHON_VERSION)
+    PYTHONWARNINGS: ignore:DEPRECATION
+    PIPENV_NOSPIN: '1'
diff --git a/azure-pipelines.yml b/azure-pipelines.yml
index 28c23a9fe3..ce4657c5e3 100644
--- a/azure-pipelines.yml
+++ b/azure-pipelines.yml
@@ -25,17 +25,23 @@ jobs:
   strategy:
     matrix:
       Python27:
-        python.version: '2.7'
+        python.version: '2.7.15'
+        python.architecture: x64
       Python36:
-        python.version: '3.6'
+        python.version: '3.6.8'
+        python.architecture: x64
       Python37:
-        python.version: '3.7'
+        python.version: '3.7.2'
+        python.architecture: x64
     maxParallel: 4
   steps:
   - template: .azure-pipelines/steps/run-tests.yml
     parameters:
       vmImage: 'Ubuntu-16.04'
-  - template: .azure-pipelines/jobs/run-vendor-scripts.yml
+  - template: .azure-pipelines/steps/run-vendor-scripts.yml
+    parameters:
+      vmImage: 'Ubuntu-16.04'
+  - template: .azure-pipelines/steps/build-package.yml
     parameters:
       vmImage: 'Ubuntu-16.04'
 
@@ -65,11 +71,14 @@ jobs:
   strategy:
     matrix:
       Python27:
-        python.version: '2.7'
+        python.version: '2.7.16'
+        python.architecture: x64
       Python36:
-        python.version: '3.6'
+        python.version: '3.6.8'
+        python.architecture: x64
       Python37:
-        python.version: '3.7'
+        python.version: '3.7.3'
+        python.architecture: x64
     maxParallel: 4
   steps:
   - template: .azure-pipelines/steps/run-tests.yml