diff --git a/.github/workflows/cd.yml b/.github/workflows/cd.yml
index a3342d2..cfe3dcb 100644
--- a/.github/workflows/cd.yml
+++ b/.github/workflows/cd.yml
@@ -25,7 +25,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
         with:
           fetch-depth: 0
 
@@ -43,13 +43,13 @@ jobs:
     if: github.event_name == 'release' && github.event.action == 'published'
 
     steps:
-      - uses: actions/download-artifact@v4
+      - uses: actions/download-artifact@v5
         with:
           name: Packages
           path: dist
 
       - name: Generate artifact attestation for sdist and wheel
-        uses: actions/attest-build-provenance@v2.4.0
+        uses: actions/attest-build-provenance@v3.0.0
         with:
           subject-path: "dist/*"
 
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index f4c57e9..9282949 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -19,7 +19,7 @@ jobs:
     name: Format
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
         with:
           fetch-depth: 0
       - uses: astral-sh/setup-uv@v6
@@ -44,7 +44,7 @@ jobs:
             runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
         with:
           fetch-depth: 0