diff --git a/azure-pipelines.yaml b/azure-pipelines.yaml
index ee89307..1d80e4e 100644
--- a/azure-pipelines.yaml
+++ b/azure-pipelines.yaml
@@ -67,7 +67,7 @@ stages:
 
     - task: NodeTool@0
       inputs:
-        versionSpec: '12.x'
+        versionSpec: '14.x'
     - script: yarn
       displayName: 'Install labextension dependencies'
       env:
@@ -121,7 +121,7 @@ stages:
 
     - task: NodeTool@0
       inputs:
-        versionSpec: '12.x'
+        versionSpec: '14.x'
     - script: |
         echo "//registry.npmjs.org/:_authToken=${NPM_TOKEN}" > ~/.npmrc
         yarn