diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 5e1d512..faf2866 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -45,7 +45,7 @@ jobs:
         
       # Mettre en cache les dépendances pip (accélère les builds suivants)
       - name: Cache pip
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: ~/.cache/pip
           key: ${{ runner.os }}-pip-${{ hashFiles('ressources/requirements.txt') }}