diff --git a/.github/workflows/cd.yml b/.github/workflows/cd.yml
index 98d285d..b511175 100644
--- a/.github/workflows/cd.yml
+++ b/.github/workflows/cd.yml
@@ -97,7 +97,7 @@ jobs:
           git bundle create repo.bundle --all
 
       - name: Upload bundle as artifact
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v6
         with:
           name: git-repo-bundle
           path: repo.bundle
@@ -128,7 +128,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     steps:
       - name: Download git bundle
-        uses: actions/download-artifact@v6
+        uses: actions/download-artifact@v7
         with:
           name: git-repo-bundle
 
@@ -219,7 +219,7 @@ jobs:
           fi
 
       - name: Upload artifact
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v6
         with:
           name: ${{ matrix.asset_name }}-binary
           path: ./repo/dist/treemapper-*
@@ -237,7 +237,7 @@ jobs:
       id-token: write
     steps:
       - name: Download git bundle
-        uses: actions/download-artifact@v6
+        uses: actions/download-artifact@v7
         with:
           name: git-repo-bundle
 
@@ -302,7 +302,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Download git bundle
-        uses: actions/download-artifact@v6
+        uses: actions/download-artifact@v7
         with:
           name: git-repo-bundle
 
@@ -337,7 +337,7 @@ jobs:
           echo "Successfully pushed version commit and tag"
 
       - name: Download all build artifacts
-        uses: actions/download-artifact@v6
+        uses: actions/download-artifact@v7
         with:
           path: ./artifacts
 
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index c31303c..e7cd1d6 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -136,7 +136,7 @@ jobs:
           verbose: true
 
       - name: Upload coverage for SonarCloud
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v6
         if: matrix.os == 'ubuntu-22.04' && matrix.python-version == '3.12'
         with:
           name: coverage-report
@@ -315,7 +315,7 @@ jobs:
           fetch-depth: 0
 
       - name: Download coverage reports
-        uses: actions/download-artifact@v6
+        uses: actions/download-artifact@v7
         with:
           name: coverage-report
           path: .