diff --git a/.github/workflows/ci-tests.yaml b/.github/workflows/ci-tests.yaml
index 0fe3a8ec9..95163b5cf 100644
--- a/.github/workflows/ci-tests.yaml
+++ b/.github/workflows/ci-tests.yaml
@@ -24,7 +24,7 @@ jobs:
     steps:
       - uses: actions/checkout@v6
 
-      - uses: prefix-dev/setup-pixi@v0.9.4
+      - uses: prefix-dev/setup-pixi@v0.9.5
         with:
           pixi-version: v0.62.2
           cache: true
@@ -39,7 +39,7 @@ jobs:
 
       - name: Upload coverage to Codecov (partial)
         if: matrix.environment == 'py314' && matrix.os == 'ubuntu-latest'
-        uses: codecov/codecov-action@v5
+        uses: codecov/codecov-action@v6
         with:
           token: ${{ secrets.CODECOV_TOKEN }}
           partial: true
@@ -56,7 +56,7 @@ jobs:
     steps:
       - uses: actions/checkout@v6
 
-      - uses: prefix-dev/setup-pixi@v0.9.4
+      - uses: prefix-dev/setup-pixi@v0.9.5
         with:
           pixi-version: v0.62.2
           cache: true
@@ -70,7 +70,7 @@ jobs:
           PYTEST_XDIST_AUTO_NUM_WORKERS: 4
 
       - name: Upload coverage to Codecov (partial)
-        uses: codecov/codecov-action@v5
+        uses: codecov/codecov-action@v6
         with:
           token: ${{ secrets.CODECOV_TOKEN }}
           partial: true
@@ -83,7 +83,7 @@ jobs:
     needs: [test-python, test-r]
     steps:
       - name: Final coverage merge
-        uses: codecov/codecov-action@v5
+        uses: codecov/codecov-action@v6
         with:
           token: ${{ secrets.CODECOV_TOKEN }}
           partial: false
@@ -95,7 +95,7 @@ jobs:
     steps:
       - uses: actions/checkout@v6
 
-      - uses: prefix-dev/setup-pixi@v0.9.4
+      - uses: prefix-dev/setup-pixi@v0.9.5
         with:
           pixi-version: v0.62.2
           cache: true
@@ -129,7 +129,7 @@ jobs:
           path: docs/_site
 
       - name: Publish docs to GitHub Pages
-        uses: peaceiris/actions-gh-pages@v3
+        uses: peaceiris/actions-gh-pages@v4
         with:
           github_token: ${{ secrets.GITHUB_TOKEN }}
           publish_dir: docs/_site
diff --git a/.github/workflows/extended_tests.yaml b/.github/workflows/extended_tests.yaml
index f80c7a487..7158bbbdd 100644
--- a/.github/workflows/extended_tests.yaml
+++ b/.github/workflows/extended_tests.yaml
@@ -12,7 +12,7 @@ jobs:
     steps:
       - uses: actions/checkout@v6
 
-      - uses: prefix-dev/setup-pixi@v0.9.4
+      - uses: prefix-dev/setup-pixi@v0.9.5
         with:
           pixi-version: v0.62.2
           cache: true
@@ -26,7 +26,7 @@ jobs:
           PYTEST_XDIST_AUTO_NUM_WORKERS: 4
 
       - name: Upload coverage to Codecov
-        uses: codecov/codecov-action@v5
+        uses: codecov/codecov-action@v6
         with:
           token: ${{ secrets.CODECOV_TOKEN }}
           files: coverage.xml