diff --git a/.github/workflows/ci-act.yml b/.github/workflows/ci-act.yml
index bbda952..3c7734f 100644
--- a/.github/workflows/ci-act.yml
+++ b/.github/workflows/ci-act.yml
@@ -204,7 +204,7 @@ jobs:
 
     - name: Upload build artifacts
       if: ${{ !env.ACT }}
-      uses: actions/upload-artifact@v4
+      uses: actions/upload-artifact@v5
       with:
         name: dist
         path: dist/
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index d5fc316..5609303 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -150,7 +150,7 @@ jobs:
         uv run twine check dist/*
 
     - name: Upload build artifacts
-      uses: actions/upload-artifact@v4
+      uses: actions/upload-artifact@v5
       with:
         name: dist
         path: dist/
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index fb5ceac..a9fd533 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -41,7 +41,7 @@ jobs:
       - name: Build package
         run: uv build
       - name: Upload dist artifacts
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v5
         with:
           name: dist
           path: dist/*