diff --git a/.github/workflows/assign-ids.yml b/.github/workflows/assign-ids.yml
index b8f77d7..9078e9e 100644
--- a/.github/workflows/assign-ids.yml
+++ b/.github/workflows/assign-ids.yml
@@ -9,7 +9,7 @@ jobs:
     name: Assign IDs
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
 
     - name: Cache cargo bin
       uses: actions/cache@v3
diff --git a/.github/workflows/export-osv.yml b/.github/workflows/export-osv.yml
index 533808a..301dbc6 100644
--- a/.github/workflows/export-osv.yml
+++ b/.github/workflows/export-osv.yml
@@ -8,7 +8,7 @@ jobs:
   publish-web:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           ref: osv
       - uses: actions/cache@v3
diff --git a/.github/workflows/publish-web.yml b/.github/workflows/publish-web.yml
index fe44143..9439428 100644
--- a/.github/workflows/publish-web.yml
+++ b/.github/workflows/publish-web.yml
@@ -8,7 +8,7 @@ jobs:
   publish-web:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           ref: gh-pages
       - uses: actions/cache@v3
diff --git a/.github/workflows/validate.yml b/.github/workflows/validate.yml
index ee08b16..7f2b974 100644
--- a/.github/workflows/validate.yml
+++ b/.github/workflows/validate.yml
@@ -10,7 +10,7 @@ jobs:
     name: Lint advisories
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
 
     - name: Cache cargo bin
       uses: actions/cache@v3