diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index dc9bf92..839800e 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -101,7 +101,7 @@ jobs:
           python -m coverage debug data
 
       - name: "Upload coverage data"
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v5
         with:
           name: covdata-${{ env.MATRIX_ID }}
           path: .coverage.*
@@ -129,7 +129,7 @@ jobs:
           python -m pip install -r requirements.pip
 
       - name: "Download coverage data"
-        uses: actions/download-artifact@634f93cb2916e3fdff6788551b99b062d0335ce0 # v5.0.0
+        uses: actions/download-artifact@018cc2cf5baa6db3ef3c5f8a56943fffe632ef53 # v6.0.0
         with:
           pattern: covdata-*
           merge-multiple: true