diff --git a/.github/workflows/CI.yml b/.github/workflows/CI.yml
index 5b6b7357..7f46c959 100644
--- a/.github/workflows/CI.yml
+++ b/.github/workflows/CI.yml
@@ -16,10 +16,12 @@ permissions:
   contents: read  # to fetch code
   actions: write  # to cancel previous workflows
 
+# This is what will cancel the workflow
 concurrency:
-  group: ${{ github.head_ref }}
+  group: ${{ github.workflow }}-${{ github.ref }}
   cancel-in-progress: true
 
+
 jobs:
   test_linux:
     runs-on: ubuntu-latest
@@ -30,10 +32,12 @@ jobs:
 
     steps:
       - name: Cancel Previous Runs
-        uses: styfle/cancel-workflow-action@85880fa0301c86cca9da44039ee3bb12d3bedbfa # ratchet: styfle/cancel-workflow-action@0.12.1
+        uses: styfle/cancel-workflow-action@0.12.1
         with:
           access_token: ${{ github.token }}
       - uses: actions/checkout@v4
+      - name: Print concurrency group
+        run: echo '${{ github.workflow }}-${{ github.ref }}'
       - name: Set up Python ${{ matrix.python-version }}
         uses: actions/setup-python@v5
         with:
@@ -59,10 +63,12 @@ jobs:
 
     steps:
       - name: Cancel Previous Runs
-        uses: styfle/cancel-workflow-action@85880fa0301c86cca9da44039ee3bb12d3bedbfa # ratchet: styfle/cancel-workflow-action@0.12.1
+        uses: styfle/cancel-workflow-action@0.12.1
         with:
           access_token: ${{ github.token }}
       - uses: actions/checkout@v4
+      - name: Print concurrency group
+        run: echo '${{ github.workflow }}-${{ github.ref }}'
       - name: Set up Python ${{ matrix.python-version }}
         uses: actions/setup-python@v5
         with:
@@ -88,10 +94,12 @@ jobs:
 
     steps:
       - name: Cancel Previous Runs
-        uses: styfle/cancel-workflow-action@85880fa0301c86cca9da44039ee3bb12d3bedbfa # ratchet: styfle/cancel-workflow-action@0.12.1
+        uses: styfle/cancel-workflow-action@0.12.1
         with:
           access_token: ${{ github.token }}
       - uses: actions/checkout@v4
+      - name: Print concurrency group
+        run: echo '${{ github.workflow }}-${{ github.ref }}'
       - name: Set up Python ${{ matrix.python-version }}
         uses: actions/setup-python@v5
         with: