diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 4e09bee..7f3ce5e 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -60,7 +60,7 @@ jobs:
                   egress-policy: audit
 
             - name: Checkout Code
-              uses: actions/checkout@v3
+              uses: actions/checkout@v4
               with:
                   token: ${{ secrets.NPM_TOKEN }}
 
diff --git a/.github/workflows/container.yml b/.github/workflows/container.yml
index 75c2e53..9168fd9 100644
--- a/.github/workflows/container.yml
+++ b/.github/workflows/container.yml
@@ -57,7 +57,7 @@ jobs:
         steps:
 
             - name: Checkout Code
-              uses: actions/checkout@v3
+              uses: actions/checkout@v4
 
             - name: Login to GitHub Container Registry
               uses: docker/login-action@v2
diff --git a/.github/workflows/email.yml b/.github/workflows/email.yml
index 5ccac77..85cd653 100644
--- a/.github/workflows/email.yml
+++ b/.github/workflows/email.yml
@@ -105,7 +105,7 @@ jobs:
 
             - name: Checkout Code
               if: inputs.attachment-flag
-              uses: actions/checkout@v3
+              uses: actions/checkout@v4
 
             - name: Handle Attachments
               if: inputs.attachment-flag
diff --git a/.github/workflows/node-publish.yml b/.github/workflows/node-publish.yml
index 2356ab8..5a208a2 100644
--- a/.github/workflows/node-publish.yml
+++ b/.github/workflows/node-publish.yml
@@ -42,7 +42,7 @@ jobs:
                   egress-policy: audit      # TODO: change to 'egress-policy: block' after a couple of runs
 
             - name: Checkout Code
-              uses: actions/checkout@v3
+              uses: actions/checkout@v4
               with:
                   persist-credentials: false