diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index ad18d1e..c065106 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -15,7 +15,7 @@ jobs:
   linters:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: ./.github/actions/poetry-setup
         with:
           python-version: "3.9"
@@ -35,7 +35,7 @@ jobs:
 
       fail-fast: false
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: ./.github/actions/poetry-setup
         with:
           python-version: ${{ matrix.python-version }}
@@ -47,7 +47,7 @@ jobs:
   coverage:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: ./.github/actions/poetry-setup
         with:
           python-version: "3.9"
diff --git a/.github/workflows/publish.yaml b/.github/workflows/publish.yaml
index f44c5cf..57602f6 100644
--- a/.github/workflows/publish.yaml
+++ b/.github/workflows/publish.yaml
@@ -9,7 +9,7 @@ jobs:
   pypi:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: install & configure poetry
         uses: ./.github/actions/poetry-setup
         with:
diff --git a/.github/workflows/release-drafter.yaml b/.github/workflows/release-drafter.yaml
index c12a2a2..4154cd2 100644
--- a/.github/workflows/release-drafter.yaml
+++ b/.github/workflows/release-drafter.yaml
@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       # Use of release drafter action for adding semantic labels based on
       # either title, body or source branch name
@@ -42,7 +42,7 @@ jobs:
     needs: [ triage ]
     steps:
       - name: checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: update release notes if already merged
         id: update-release-notes
diff --git a/.github/workflows/version.yaml b/.github/workflows/version.yaml
index 8dc2bef..1c703c5 100644
--- a/.github/workflows/version.yaml
+++ b/.github/workflows/version.yaml
@@ -12,7 +12,7 @@ jobs:
   bump-version:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: install & configure poetry
         uses: ./.github/actions/poetry-setup