diff --git a/.github/workflows/graphs.yml b/.github/workflows/graphs.yml
index bf1e99eb3..4e24a24c3 100644
--- a/.github/workflows/graphs.yml
+++ b/.github/workflows/graphs.yml
@@ -20,7 +20,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           ref: ${{ github.head_ref }}
           token: ${{ secrets.GH_PAT || github.token }}
diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index 107e3ae5c..1153e9f82 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -15,7 +15,7 @@ jobs:
     if: github.actor != 'dependabot[bot]' || github.actor != 'upptime-bot'
     steps:
       - name: Check out repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           fetch-depth: 0
 
@@ -26,7 +26,7 @@ jobs:
     runs-on: ubuntu-22.04
     steps:
       - name: Check out repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Lint markdown files
         uses: avto-dev/markdown-lint@v1.5.0
@@ -37,7 +37,7 @@ jobs:
     runs-on: ubuntu-22.04
     steps:
       - name: Check out repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Lint yaml files
         uses: ibiqlik/action-yamllint@v3.1.1
diff --git a/.github/workflows/response-time.yml b/.github/workflows/response-time.yml
index d57431377..ffcb9938b 100644
--- a/.github/workflows/response-time.yml
+++ b/.github/workflows/response-time.yml
@@ -20,7 +20,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           ref: ${{ github.head_ref }}
           token: ${{ secrets.GH_PAT || github.token }}
diff --git a/.github/workflows/setup.yml b/.github/workflows/setup.yml
index 987829b4c..a55836582 100644
--- a/.github/workflows/setup.yml
+++ b/.github/workflows/setup.yml
@@ -21,7 +21,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           ref: ${{ github.head_ref }}
           token: ${{ secrets.GH_PAT || github.token }}
diff --git a/.github/workflows/site.yml b/.github/workflows/site.yml
index af53bc808..87889a3bd 100644
--- a/.github/workflows/site.yml
+++ b/.github/workflows/site.yml
@@ -21,7 +21,7 @@ jobs:
     if: "!contains(github.event.head_commit.message, '[skip ci]')"
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           ref: ${{ github.head_ref }}
           token: ${{ secrets.GH_PAT || github.token }}
diff --git a/.github/workflows/summary.yml b/.github/workflows/summary.yml
index 928306854..d059467b9 100644
--- a/.github/workflows/summary.yml
+++ b/.github/workflows/summary.yml
@@ -20,7 +20,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           ref: ${{ github.head_ref }}
           token: ${{ secrets.GH_PAT || github.token }}
diff --git a/.github/workflows/update-template.yml b/.github/workflows/update-template.yml
index dad97ec70..e2763a3da 100644
--- a/.github/workflows/update-template.yml
+++ b/.github/workflows/update-template.yml
@@ -20,7 +20,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           ref: ${{ github.head_ref }}
           token: ${{ secrets.GH_PAT || github.token }}
diff --git a/.github/workflows/updates.yml b/.github/workflows/updates.yml
index 9e08055e7..eb790a33e 100644
--- a/.github/workflows/updates.yml
+++ b/.github/workflows/updates.yml
@@ -20,7 +20,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           ref: ${{ github.head_ref }}
           token: ${{ secrets.GH_PAT || github.token }}
diff --git a/.github/workflows/uptime.yml b/.github/workflows/uptime.yml
index fd8cbcb88..3b0a92cbe 100644
--- a/.github/workflows/uptime.yml
+++ b/.github/workflows/uptime.yml
@@ -20,7 +20,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           ref: ${{ github.head_ref }}
           token: ${{ secrets.GH_PAT || github.token }}