diff --git a/azure-pipelines.yml b/azure-pipelines.yml
index 676233a..9ceb85e 100644
--- a/azure-pipelines.yml
+++ b/azure-pipelines.yml
@@ -12,10 +12,9 @@ pool:
 steps:
 - task: NodeTool@0
   inputs:
-    versionSpec: '10.x'
+    versionSpec: '14.x'
   displayName: 'Install Node.js'
 
 - script: |
-    npm install
-    npm run build
-  displayName: 'npm install and build'
+    yarn install
+  displayName: 'yarn install'