diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 4031650e..07a80a44 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -31,7 +31,7 @@ jobs:
 
       - name: Install dependencies
         run: |
-          python -m pip install --upgrade pip
+          python -m pip install --upgrade pip == 24.0 --hash=sha256:ba0d021a166865d2265246961bec0152ff124de910c5cc39f1156ce3fa7c69dc
           pip install -e .[developer]
 
       - name: List dependencies
@@ -57,7 +57,7 @@ jobs:
 
       - name: Install dependencies
         run: |
-          python -m pip install --upgrade pip
+          python -m pip install --upgrade pip == 24.0 --hash=sha256:ba0d021a166865d2265246961bec0152ff124de910c5cc39f1156ce3fa7c69dc
           pip install -e .[developer]
 
       - name: Run tests and collect coverage