diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index ba8a2fd..9a14e16 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -94,7 +94,7 @@ jobs:
         run: cargo tarpaulin --out xml --skip-clean --timeout 300
 
       - name: Upload rapport de couverture
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v7
         with:
           name: coverage-report
           path: cobertura.xml
diff --git a/.github/workflows/fuzz.yml b/.github/workflows/fuzz.yml
index b8b2a2e..7d085f7 100644
--- a/.github/workflows/fuzz.yml
+++ b/.github/workflows/fuzz.yml
@@ -41,7 +41,7 @@ jobs:
 
       - name: Upload artifacts en cas de crash
         if: failure()
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v7
         with:
           name: fuzz-artifacts-${{ matrix.target }}
           path: fuzz/artifacts/