diff --git a/.github/workflows/elixir.yml b/.github/workflows/elixir.yml
index 323bb0b..ed10edc 100644
--- a/.github/workflows/elixir.yml
+++ b/.github/workflows/elixir.yml
@@ -33,7 +33,7 @@ jobs:
           - 5432:5432
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Set up Elixir
         uses: erlef/setup-beam@c2e02f777c158310fc6d3d4e11b36a52d2d52db8
         with:
@@ -56,7 +56,7 @@ jobs:
     name: Format
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Set up Elixir
         uses: erlef/setup-beam@c2e02f777c158310fc6d3d4e11b36a52d2d52db8
         with:
@@ -76,7 +76,7 @@ jobs:
     name: Dialyzer
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Set up Elixir
         uses: erlef/setup-beam@c2e02f777c158310fc6d3d4e11b36a52d2d52db8
         with: