diff --git a/.github/workflows/cd.yml b/.github/workflows/cd.yml
index cd060d1e..97776363 100644
--- a/.github/workflows/cd.yml
+++ b/.github/workflows/cd.yml
@@ -66,7 +66,7 @@ jobs:
         path: dist
 
     - name: Generate artifact attestation for sdist and wheel
-      uses: actions/attest-build-provenance@1c608d11d69870c2092266b3f9a6f3abbf17002c # v1.4.3
+      uses: actions/attest-build-provenance@ef244123eb79f2f7a7e75d99086184180e6d0018 # v1.4.4
       with:
         subject-path: "dist/particle*"
 
@@ -86,6 +86,6 @@ jobs:
         files: ./zipapp/particle.pyz
 
     - name: Generate artifact attestation for zipapp
-      uses: actions/attest-build-provenance@1c608d11d69870c2092266b3f9a6f3abbf17002c # v1.4.3
+      uses: actions/attest-build-provenance@ef244123eb79f2f7a7e75d99086184180e6d0018 # v1.4.4
       with:
         subject-path: zipapp/particle.pyz
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index ff1b0121..1a245659 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -53,13 +53,13 @@ jobs:
         python-version: ${{ matrix.python-version }}
         allow-prereleases: true
 
-    - uses: astral-sh/setup-uv@v3
+    - uses: astral-sh/setup-uv@v4
 
     - name: Test package
       run: uvx nox -s tests --force-python=${{ matrix.python-version }}
 
     - name: Test coverage with Codecov
-      uses: codecov/codecov-action@v4
+      uses: codecov/codecov-action@v5
       env:
         CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
 
@@ -79,7 +79,7 @@ jobs:
       with:
         python-version: "3.x"
 
-    - uses: astral-sh/setup-uv@v3
+    - uses: astral-sh/setup-uv@v4
 
     - name: Install package
       run: uv pip install --system -e .[test]