diff --git a/.github/workflows/notebooks.yml b/.github/workflows/notebooks.yml
index 5a195360..af54e281 100644
--- a/.github/workflows/notebooks.yml
+++ b/.github/workflows/notebooks.yml
@@ -32,7 +32,7 @@ jobs:
           - curve.ipynb
           - extras/pandas_crash_course.ipynb
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - uses: ./.github/actions/setup
       - name: Check for changes
         run: ./extras/scripts/check_change.sh ${{ matrix.notebook }}
diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index 41726a9a..b8571251 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -14,7 +14,7 @@ jobs:
           - columbia
           - nyu
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
         with:
           fetch-depth: 0
       - uses: ./.github/actions/setup
@@ -74,7 +74,7 @@ jobs:
       - name: Install dependencies
         run: gem install html-proofer
 
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - uses: actions/download-artifact@v8
         with:
           name: ${{ matrix.school }}
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 574ff453..f37539e8 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -7,14 +7,14 @@ jobs:
     name: Shellcheck
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - name: Run ShellCheck
         uses: ludeeus/action-shellcheck@master
 
   pytest:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       # https://docs.github.com/en/actions/using-workflows/reusing-workflows
       - uses: ./.github/actions/setup
       - name: Run tests