diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index d4a7d8a..5a985df 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -29,7 +29,7 @@ jobs:
       - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
         with:
           persist-credentials: false
-      - uses: astral-sh/setup-uv@37802adc94f370d6bfd71619e3f0bf239e1f3b78 # v7
+      - uses: astral-sh/setup-uv@cec208311dfd045dd5311c1add060b2062131d57 # v8.0.0
         with:
           enable-cache: true
       - name: Install just
@@ -53,7 +53,7 @@ jobs:
       - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
         with:
           persist-credentials: false
-      - uses: astral-sh/setup-uv@37802adc94f370d6bfd71619e3f0bf239e1f3b78 # v7
+      - uses: astral-sh/setup-uv@cec208311dfd045dd5311c1add060b2062131d57 # v8.0.0
         with:
           enable-cache: true
           python-version: ${{ matrix.python-version }}
@@ -65,7 +65,7 @@ jobs:
         run: just test
 
       - name: Upload test coverage reports to Codecov with GitHub Action
-        uses: codecov/codecov-action@75cd11691c0faa626561e295848008c8a7dddffe # v5
+        uses: codecov/codecov-action@57e3a136b779b570ffcdbf80b3bdc90e7fab3de2 # v6.0.0
 
       - name: Run tests with lowest resolution
         if: matrix.python-version == '3.10' && matrix.os == 'ubuntu-latest'
diff --git a/.github/workflows/publish-to-pypi.yml b/.github/workflows/publish-to-pypi.yml
index ac42e57..07474f2 100644
--- a/.github/workflows/publish-to-pypi.yml
+++ b/.github/workflows/publish-to-pypi.yml
@@ -16,7 +16,7 @@ jobs:
       with:
         persist-credentials: false
     - name: Install uv
-      uses: astral-sh/setup-uv@37802adc94f370d6bfd71619e3f0bf239e1f3b78 # v7
+      uses: astral-sh/setup-uv@cec208311dfd045dd5311c1add060b2062131d57 # v8.0.0
       with:
         enable-cache: true
         python-version: "3.13"
@@ -47,7 +47,7 @@ jobs:
         name: python-package-distributions
         path: dist/
     - name: Install uv
-      uses: astral-sh/setup-uv@37802adc94f370d6bfd71619e3f0bf239e1f3b78 # v7
+      uses: astral-sh/setup-uv@cec208311dfd045dd5311c1add060b2062131d57 # v8.0.0
     - name: Publish distribution 📦 to PyPI
       run: uv publish
 
@@ -70,7 +70,7 @@ jobs:
         name: python-package-distributions
         path: dist/
     - name: Sign the dists with Sigstore
-      uses: sigstore/gh-action-sigstore-python@a5caf349bc536fbef3668a10ed7f5cd309a4b53d # v3.2.0
+      uses: sigstore/gh-action-sigstore-python@04cffa1d795717b140764e8b640de88853c92acc # v3.3.0
       with:
         inputs: >-
           ./dist/*.tar.gz
diff --git a/.github/workflows/zizmor.yml b/.github/workflows/zizmor.yml
index 9e959bc..cd37417 100644
--- a/.github/workflows/zizmor.yml
+++ b/.github/workflows/zizmor.yml
@@ -26,7 +26,7 @@ jobs:
         with:
           persist-credentials: false
 
-      - uses: astral-sh/setup-uv@37802adc94f370d6bfd71619e3f0bf239e1f3b78 # v7
+      - uses: astral-sh/setup-uv@cec208311dfd045dd5311c1add060b2062131d57 # v8.0.0
         with:
           enable-cache: true
           python-version: '3.13'