diff --git a/.github/workflows/contributors.yml b/.github/workflows/contributors.yml
index bb5fe5b8..8924a738 100644
--- a/.github/workflows/contributors.yml
+++ b/.github/workflows/contributors.yml
@@ -19,7 +19,7 @@ jobs:
     runs-on: ubuntu-latest
     needs: delete-old-branch
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
 
       - name: Create contributors-update branch
         uses: peterjgrainger/action-create-branch@v2.1.0
diff --git a/.github/workflows/default_on_push.yml b/.github/workflows/default_on_push.yml
index daa90ab3..246a72a6 100644
--- a/.github/workflows/default_on_push.yml
+++ b/.github/workflows/default_on_push.yml
@@ -19,7 +19,7 @@ jobs:
     runs-on: ubuntu-20.04
     steps:
       - name: Checkout
-        uses: actions/checkout@v2.3.4
+        uses: actions/checkout@v3
         with:
           submodules: recursive
 
@@ -62,7 +62,7 @@ jobs:
     steps:
 
       - name: Checkout
-        uses: actions/checkout@v2.3.4
+        uses: actions/checkout@v3
         with:
           submodules: recursive
 
diff --git a/.github/workflows/docs-preview-prepare.yml b/.github/workflows/docs-preview-prepare.yml
index ffeb783e..80d2ffc4 100644
--- a/.github/workflows/docs-preview-prepare.yml
+++ b/.github/workflows/docs-preview-prepare.yml
@@ -26,7 +26,7 @@ jobs:
       NETLIFY_SITE_PREFIX: pullrequest-${{ github.event.pull_request.number }}
       NETLIFY_SITE_NAME: dms-doc-previews
     steps:
-      - uses: actions/checkout@v2.4.0
+      - uses: actions/checkout@v3
 
       - name: 'Build with mkdocs-material via Docker'
         working-directory: docs
diff --git a/.github/workflows/docs-production-deploy.yml b/.github/workflows/docs-production-deploy.yml
index cb1aaa01..a1520f04 100644
--- a/.github/workflows/docs-production-deploy.yml
+++ b/.github/workflows/docs-production-deploy.yml
@@ -26,7 +26,7 @@ jobs:
     name: 'Deploy Docs'
     runs-on: ubuntu-20.04
     steps:
-      - uses: actions/checkout@v2.4.0
+      - uses: actions/checkout@v3
 
       - name: 'Check if deploy is for a `v<major>.<minor>` tag version instead of `edge`'
         if: startsWith(github.ref, 'refs/tags/')
@@ -75,10 +75,10 @@ jobs:
     needs: deploy
     steps:
       - name: 'Checkout the tagged commit (shallow clone)'
-        uses: actions/checkout@v2.4.0
+        uses: actions/checkout@v3
 
       - name: 'Checkout the docs deployment branch to a subdirectory'
-        uses: actions/checkout@v2.4.0
+        uses: actions/checkout@v3
         with:
           ref: gh-pages
           path: gh-pages
diff --git a/.github/workflows/linting.yml b/.github/workflows/linting.yml
index 57bd0f9c..ca5501ef 100644
--- a/.github/workflows/linting.yml
+++ b/.github/workflows/linting.yml
@@ -12,7 +12,7 @@ jobs:
     runs-on: ubuntu-20.04
     steps:
       - name: Checkout
-        uses: actions/checkout@v2.3.4
+        uses: actions/checkout@v3
         with:
           submodules: recursive
 
diff --git a/.github/workflows/scheduled_builds.yml b/.github/workflows/scheduled_builds.yml
index cfd149d2..ad4e7163 100644
--- a/.github/workflows/scheduled_builds.yml
+++ b/.github/workflows/scheduled_builds.yml
@@ -9,7 +9,7 @@ jobs:
     runs-on: ubuntu-20.04
     steps:
       - name: Checkout
-        uses: actions/checkout@v2.3.4
+        uses: actions/checkout@v3
         with:
           submodules: recursive
 
diff --git a/.github/workflows/test_merge_requests.yml b/.github/workflows/test_merge_requests.yml
index 3671644f..6cf95dd4 100644
--- a/.github/workflows/test_merge_requests.yml
+++ b/.github/workflows/test_merge_requests.yml
@@ -16,7 +16,7 @@ jobs:
     runs-on: ubuntu-20.04
     steps:
       - name: Checkout
-        uses: actions/checkout@v2.3.4
+        uses: actions/checkout@v3
         with:
           submodules: recursive