diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index abe79d57..ff36e7a3 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -40,7 +40,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       # Initializes the CodeQL tools for scanning.
       - name: Initialize CodeQL
diff --git a/.github/workflows/run-all-tests.yml b/.github/workflows/run-all-tests.yml
index a3c508a6..04527812 100644
--- a/.github/workflows/run-all-tests.yml
+++ b/.github/workflows/run-all-tests.yml
@@ -12,7 +12,7 @@ jobs:
         python-version: ['3.7', '3.8', '3.9', '3.10', '3.11', '3.12']
 
     steps:
-      - uses: actions/checkout@v3.2.0
+      - uses: actions/checkout@v4
       - name: Set up Python ${{ matrix.python-version }}
         uses: actions/setup-python@v4
         with:
@@ -32,7 +32,7 @@ jobs:
         python-version: ['3.7', '3.8', '3.9', '3.10', '3.11', '3.12']
 
     steps:
-      - uses: actions/checkout@v3.2.0
+      - uses: actions/checkout@v4
       - name: Set up Python ${{ matrix.python-version }}
         uses: actions/setup-python@v4
         with:
@@ -46,7 +46,7 @@ jobs:
         run: |
           pytest tests --cov=fastkml --cov=tests --cov-fail-under=88 --cov-report=xml
       - name: "Upload coverage to Codecov"
-        uses: codecov/codecov-action@v3
+        uses: codecov/codecov-action@v4
         with:
           fail_ci_if_error: true
 
@@ -57,7 +57,7 @@ jobs:
         python-version: ['3.9']
 
     steps:
-      - uses: actions/checkout@v3.2.0
+      - uses: actions/checkout@v4
       - name: Set up Python ${{ matrix.python-version }}
         uses: actions/setup-python@v4
         with:
@@ -87,7 +87,7 @@ jobs:
       matrix:
         pypy-version: ['pypy-3.7', 'pypy-3.8', 'pypy-3.9', 'pypy-3.10']
     steps:
-      - uses: actions/checkout@v3.2.0
+      - uses: actions/checkout@v4
       - name: Set up Python ${{ matrix.pypy-version }}
         uses: actions/setup-python@v4
         with:
@@ -105,7 +105,7 @@ jobs:
     name: Build and publish to PyPI and TestPyPI
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3.2.0
+      - uses: actions/checkout@v4
       - name: Set up Python 3.9
         uses: actions/setup-python@v4
         with:
diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index c67b7bdf..b439c79a 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -34,7 +34,7 @@ repos:
       - id: unimport
         args: [--remove, --include-star-import, --ignore-init, --gitignore]
   - repo: https://github.com/asottile/pyupgrade
-    rev: v3.15.0
+    rev: v3.10.1
     hooks:
       - id: pyupgrade
         args: ["--py3-plus", "--py37-plus"]