diff --git a/pipeline-templates/deployment-stage.yml b/pipeline-templates/deployment-stage.yml
index d462a31f..95ce8e2e 100644
--- a/pipeline-templates/deployment-stage.yml
+++ b/pipeline-templates/deployment-stage.yml
@@ -30,7 +30,7 @@ stages:
               vsixFile: $(Pipeline.Workspace)/${{ parameters.vsixFilePattern }}
               updateTasksId: ${{ parameters.isTestPackage }}
               updateTasksVersion: false
-          - task: IsAzureDevOpsExtensionValid@4
+          - task: IsAzureDevOpsExtensionValid@5
             inputs:
               connectTo: 'VsTeam'
               connectedServiceName: 'visual studio marketplace stryker-mutator'