diff --git a/.github/workflows/cd.yml b/.github/workflows/cd.yml
index feb9cb73..00cc3440 100644
--- a/.github/workflows/cd.yml
+++ b/.github/workflows/cd.yml
@@ -43,13 +43,13 @@ jobs:
     if: github.event_name == 'release' && github.event.action == 'published'
 
     steps:
-      - uses: actions/download-artifact@v7
+      - uses: actions/download-artifact@v8
         with:
           name: Packages
           path: dist
 
       - name: Generate artifact attestation for sdist and wheel
-        uses: actions/attest-build-provenance@v3.2.0
+        uses: actions/attest-build-provenance@v4.1.0
         with:
           subject-path: "dist/*"
 
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 5789a783..04948eea 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -34,7 +34,7 @@ jobs:
       - uses: actions/checkout@v6
         with:
           fetch-depth: 0
-      - uses: mamba-org/setup-micromamba@v2
+      - uses: mamba-org/setup-micromamba@v3
         with:
           environment-name: ship
           environment-file: environment.yml
@@ -49,7 +49,7 @@ jobs:
           --durations=20
 
       - name: Upload coverage report
-        uses: codecov/codecov-action@v5.5.2
+        uses: codecov/codecov-action@v6.0.0
         with:
           token: ${{ secrets.CODECOV_TOKEN }}
   # typechecking:
@@ -59,7 +59,7 @@ jobs:
   #     - uses: actions/checkout@v6
   #       with:
   #         fetch-depth: 0
-  #     - uses: mamba-org/setup-micromamba@v2
+  #     - uses: mamba-org/setup-micromamba@v3
   #       with:
   #         environment-name: ship
   #         environment-file: environment.yml