diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 7d78940..b9d5b29 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -32,7 +32,7 @@ jobs:
     steps:
       -
         name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       -
         name: Download files
         shell: bash
@@ -69,7 +69,7 @@ jobs:
     steps:
       -
         name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       -
         name: UPX
         uses: ./
diff --git a/.github/workflows/labels.yml b/.github/workflows/labels.yml
index c3e0637..3d91fd1 100644
--- a/.github/workflows/labels.yml
+++ b/.github/workflows/labels.yml
@@ -22,7 +22,7 @@ jobs:
     steps:
       -
         name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       -
         name: Run Labeler
         uses: crazy-max/ghaction-github-labeler@v4
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 03027a8..74105a7 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -19,7 +19,7 @@ jobs:
     steps:
       -
         name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       -
         name: Test
         uses: docker/bake-action@v3
diff --git a/.github/workflows/upx-releases-json.yml b/.github/workflows/upx-releases-json.yml
index 6f636f7..46f1221 100644
--- a/.github/workflows/upx-releases-json.yml
+++ b/.github/workflows/upx-releases-json.yml
@@ -32,7 +32,7 @@ jobs:
     steps:
       -
         name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       -
         name: Download
         uses: actions/download-artifact@v3