diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index fa1519a..4cf1f01 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -28,7 +28,7 @@ jobs:
           - elixir: 1.18
             otp: 27
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
 
       - uses: erlef/setup-beam@v1
         with:
@@ -55,7 +55,7 @@ jobs:
   format:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: erlef/setup-beam@v1
         with:
           elixir-version: 1
diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index ff2854c..8bcbd3a 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Check out
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Publish package to hex.pm
         uses: hipcall/github_action_publish_hex@v1