diff --git a/action.yml b/action.yml
index 49128fd..ffc37a0 100644
--- a/action.yml
+++ b/action.yml
@@ -19,12 +19,12 @@ runs:
     env:
       TGF_PATH: ${{ inputs.tgf-path }}
       VERSION: ${{ inputs.ref }}
-    run: curl https://raw.githubusercontent.com/coveooss/tgf/$VERSION/get-latest-tgf.sh | bash
+    run: curl "https://raw.githubusercontent.com/coveooss/tgf/${VERSION}/get-latest-tgf.sh" | bash
 
   - name: Install TGF (windows)
     if: runner.os == 'Windows'
-    shell: powershell
+    shell: pwsh
     env:
       TGF_PATH: ${{ inputs.tgf-path }}
       VERSION: ${{ inputs.ref }}
-    run: (Invoke-WebRequest https://raw.githubusercontent.com/coveooss/tgf/$VERSION/get-latest-tgf.ps1).Content | Invoke-Expression
+    run: (Invoke-WebRequest https://raw.githubusercontent.com/coveooss/tgf/${{ inputs.ref }}/get-latest-tgf.ps1).Content | Invoke-Expression