diff --git a/.github/workflows/check_changelogs.yml b/.github/workflows/check_changelogs.yml
index 02b57a5e36..09178b63c8 100644
--- a/.github/workflows/check_changelogs.yml
+++ b/.github/workflows/check_changelogs.yml
@@ -16,7 +16,7 @@ jobs:
       - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
 
       - name: Install uv
-        uses: astral-sh/setup-uv@61cb8a9741eeb8a550a1b8544337180c0fc8476b # v7.2.0
+        uses: astral-sh/setup-uv@cec208311dfd045dd5311c1add060b2062131d57 # v8.0.0
 
       - name: Check changelog entries
         run: uv run --no-sync python ci/check_changelog_entries.py
diff --git a/.github/workflows/gpu_test.yml b/.github/workflows/gpu_test.yml
index d3aa03d2f6..8f1cdd4ee3 100644
--- a/.github/workflows/gpu_test.yml
+++ b/.github/workflows/gpu_test.yml
@@ -69,7 +69,7 @@ jobs:
         hatch env run --env gputest.py${{ matrix.python-version }} run-coverage
 
     - name: Upload coverage
-      uses: codecov/codecov-action@13ce06bfc6bbe3ecf90edbbf1bc32fe5978ca1d3  # v5.3.1
+      uses: codecov/codecov-action@57e3a136b779b570ffcdbf80b3bdc90e7fab3de2  # v6.0.0
       with:
         token: ${{ secrets.CODECOV_TOKEN }}
         flags: gpu
diff --git a/.github/workflows/hypothesis.yaml b/.github/workflows/hypothesis.yaml
index a6a5ebbe6a..68e30e5e09 100644
--- a/.github/workflows/hypothesis.yaml
+++ b/.github/workflows/hypothesis.yaml
@@ -78,7 +78,7 @@ jobs:
         key: cache-hypothesis-${{ runner.os }}-${{ github.run_id }}
 
     - name: Upload coverage
-      uses: codecov/codecov-action@v5
+      uses: codecov/codecov-action@v6
       with:
         token: ${{ secrets.CODECOV_TOKEN }}
         flags: tests
diff --git a/.github/workflows/issue-metrics.yml b/.github/workflows/issue-metrics.yml
index 5f3a098611..3f3ace977d 100644
--- a/.github/workflows/issue-metrics.yml
+++ b/.github/workflows/issue-metrics.yml
@@ -29,7 +29,7 @@ jobs:
         echo "last_month=$first_day..$last_day" >> "$GITHUB_ENV"
 
     - name: Run issue-metrics tool
-      uses: github/issue-metrics@v3
+      uses: github/issue-metrics@v4
       env:
         GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         SEARCH_QUERY: 'repo:zarr-developers/zarr-python is:issue created:${{ env.last_month }} -reason:"not planned"'
diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index 0050b2f06a..0b0c804b4c 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -20,4 +20,4 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v6
-      - uses: j178/prek-action@v1
+      - uses: j178/prek-action@v2
diff --git a/.github/workflows/releases.yml b/.github/workflows/releases.yml
index fde8ff9804..0a04fee85e 100644
--- a/.github/workflows/releases.yml
+++ b/.github/workflows/releases.yml
@@ -48,7 +48,7 @@ jobs:
     needs: [build_artifacts]
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/download-artifact@v7
+      - uses: actions/download-artifact@v8
         with:
           name: releases
           path: dist
@@ -70,7 +70,7 @@ jobs:
       attestations: write
       artifact-metadata: write
     steps:
-      - uses: actions/download-artifact@v7
+      - uses: actions/download-artifact@v8
         with:
           name: releases
           path: dist
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index d0e244f507..f512ac3912 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -68,7 +68,7 @@ jobs:
         hatch env run --env test.py${{ matrix.python-version }}-${{ matrix.dependency-set }} run-coverage
     - name: Upload coverage
       if: ${{ matrix.dependency-set == 'optional' && matrix.os == 'ubuntu-latest' }}
-      uses: codecov/codecov-action@v5
+      uses: codecov/codecov-action@v6
       with:
         token: ${{ secrets.CODECOV_TOKEN }}
         flags: tests
@@ -108,7 +108,7 @@ jobs:
       run: |
         hatch env run --env ${{ matrix.dependency-set }} run-coverage
     - name: Upload coverage
-      uses: codecov/codecov-action@v5
+      uses: codecov/codecov-action@v6
       with:
         token: ${{ secrets.CODECOV_TOKEN }}
         flags: tests