diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 8797bfb..6168eb0 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -13,7 +13,7 @@ jobs:
       run:
         working-directory: scripts/catalog
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
       - name: Install uv
         uses: astral-sh/setup-uv@v6
         with:
@@ -45,7 +45,7 @@ jobs:
       run:
         working-directory: scripts/fsrs
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
       - name: Set up Go
         uses: actions/setup-go@v5
         with:
@@ -64,7 +64,7 @@ jobs:
     name: Study lifecycle smoke test
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
       - name: Set up Go
         uses: actions/setup-go@v5
         with: