diff --git a/.github/workflows/check-dist.yml b/.github/workflows/check-dist.yml
index 0fdabf5..1a9c47e 100644
--- a/.github/workflows/check-dist.yml
+++ b/.github/workflows/check-dist.yml
@@ -21,7 +21,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
 
       - name: Set Node.js 16.x
         uses: actions/setup-node@v2.5.1
diff --git a/.github/workflows/covector-status.yml b/.github/workflows/covector-status.yml
index 497147c..4853d88 100644
--- a/.github/workflows/covector-status.yml
+++ b/.github/workflows/covector-status.yml
@@ -6,7 +6,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
         with:
           fetch-depth: 0 # required for use of git history
       - name: covector status
diff --git a/.github/workflows/covector-version-or-publish.yml b/.github/workflows/covector-version-or-publish.yml
index c8492c5..72d6e31 100644
--- a/.github/workflows/covector-version-or-publish.yml
+++ b/.github/workflows/covector-version-or-publish.yml
@@ -15,7 +15,7 @@ jobs:
       successfulPublish: ${{ steps.covector.outputs.successfulPublish }}
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
         with:
           fetch-depth: 0
       - name: git config