diff --git a/.github/workflows/automated-tests.yml b/.github/workflows/automated-tests.yml
index f979d01..547d05e 100644
--- a/.github/workflows/automated-tests.yml
+++ b/.github/workflows/automated-tests.yml
@@ -56,7 +56,7 @@ jobs:
                       uploader.codecov.io:443
 
             - name: Checkout repository
-              uses: actions/checkout@v3
+              uses: actions/checkout@v4
 
             - name: Setup Python and Poetry
               uses: ./.github/actions/setup-poetry
diff --git a/.github/workflows/commit-linter.yml b/.github/workflows/commit-linter.yml
index ec96037..119b3b5 100644
--- a/.github/workflows/commit-linter.yml
+++ b/.github/workflows/commit-linter.yml
@@ -31,7 +31,7 @@ jobs:
                       github.com:443
 
             - name: Checkout repository
-              uses: actions/checkout@v3
+              uses: actions/checkout@v4
               with:
                   fetch-depth: 0
 
diff --git a/.github/workflows/create-release.yml b/.github/workflows/create-release.yml
index 26d37af..ca14f1a 100644
--- a/.github/workflows/create-release.yml
+++ b/.github/workflows/create-release.yml
@@ -37,7 +37,7 @@ jobs:
                       uploads.github.com:443
 
             - name: Checkout repository
-              uses: actions/checkout@v3
+              uses: actions/checkout@v4
               with:
                   fetch-depth: 0
 
diff --git a/.github/workflows/devcontainer-checker.yml b/.github/workflows/devcontainer-checker.yml
index b71ce75..37800e9 100644
--- a/.github/workflows/devcontainer-checker.yml
+++ b/.github/workflows/devcontainer-checker.yml
@@ -53,7 +53,7 @@ jobs:
                       webi.sh:443
 
             - name: Checkout
-              uses: actions/checkout@v3
+              uses: actions/checkout@v4
 
             - name: Build and run dev container task
               uses: devcontainers/ci@v0.3
diff --git a/.github/workflows/pypi-release.yml b/.github/workflows/pypi-release.yml
index 9e5f77b..6f1abe6 100644
--- a/.github/workflows/pypi-release.yml
+++ b/.github/workflows/pypi-release.yml
@@ -33,7 +33,7 @@ jobs:
                       upload.pypi.org:443
 
             - name: Checkout repository
-              uses: actions/checkout@v3
+              uses: actions/checkout@v4
 
             - name: Setup Python and Poetry
               uses: ./.github/actions/setup-poetry