diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index ed4f504a..e7f80575 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -24,7 +24,7 @@ jobs:
     permissions:
       contents: read
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           persist-credentials: false
 
@@ -48,7 +48,7 @@ jobs:
       - name: Install dependencies
         run: |
           python -m pip install --upgrade pip
-          pip install tox==3.25.1
+          pip install tox==4.11.1
 
       - name: Run tox
         run: tox -e ${{ matrix.name }}
@@ -127,7 +127,7 @@ jobs:
       contents: read
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           fetch-depth: 0
           persist-credentials: false
@@ -145,7 +145,7 @@ jobs:
         run: python -m build
 
       - name: Publish package
-        uses: pypa/gh-action-pypi-publish@0bf742be3ebe032c25dd15117957dc15d0cfc38d # v1.8.5
+        uses: pypa/gh-action-pypi-publish@b7f401de30cb6434a1e19f805ff006643653240e # v1.8.10
         with:
           user: __token__
           password: ${{ secrets.pypi_token }}