diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 522b3c5..4d2aa2f 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -13,15 +13,15 @@ jobs:
     - uses: actions/checkout@v1
     - name: Install Prerequisites
       run: ./build/vsts-prerequisites.ps1
-      shell: powershell
+      shell: pwsh
     - name: Build
       run: ./build/vsts-build.ps1 -SkipPublish -LocalRepo
-      shell: powershell
+      shell: pwsh
     - name: Validate
       run: ./build/vsts-validate.ps1
-      shell: powershell
+      shell: pwsh
     - name: Publish
       run: ./build/vsts-build.ps1 -ApiKey $env:APIKEY -Preview:$${{ github.ref == 'develop' }}
-      shell: powershell
+      shell: pwsh
       env:
         APIKEY: ${{ secrets.NUGETAPIKEY }}
\ No newline at end of file
diff --git a/.github/workflows/validate.yml b/.github/workflows/validate.yml
index b446ade..be6a071 100644
--- a/.github/workflows/validate.yml
+++ b/.github/workflows/validate.yml
@@ -9,10 +9,10 @@ jobs:
     - uses: actions/checkout@v1
     - name: Install Prerequisites
       run: ./build/vsts-prerequisites.ps1
-      shell: powershell
+      shell: pwsh
     - name: Build
       run: ./build/vsts-build.ps1 -SkipPublish -LocalRepo
-      shell: powershell
+      shell: pwsh
     - name: Validate
       run: ./build/vsts-validate.ps1
-      shell: powershell
\ No newline at end of file
+      shell: pwsh
\ No newline at end of file