diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 5452463..3d2b338 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -24,7 +24,7 @@ jobs:
     container: devkitpro/devkitarm
     steps:
       - name: Checkout branch
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
 
       - uses: rust3ds/test-runner/setup@v1
         with:
@@ -57,7 +57,7 @@ jobs:
     container: devkitpro/devkitarm
     steps:
       - name: Checkout branch
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
 
       - uses: rust3ds/test-runner/setup@v1
         with:
diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
new file mode 100644
index 0000000..ada5f27
--- /dev/null
+++ b/.github/workflows/docs.yml
@@ -0,0 +1,31 @@
+name: docs
+
+on:
+  push:
+    branches:
+      - main
+  workflow_dispatch:
+
+jobs:
+  publish:
+    runs-on: ubuntu-latest
+    container: devkitpro/devkitarm
+    steps:
+      - name: Checkout branch
+        uses: actions/checkout@v4
+
+      - uses: rust3ds/test-runner/setup@v1
+        with:
+          toolchain: nightly
+
+      - name: Build workspace docs
+        run: cargo 3ds --verbose doc --verbose --no-deps --workspace
+
+      - name: Upload generated docs
+        uses: actions/upload-pages-artifact@v2
+        with:
+          path: ./target/armv6k-nintendo-3ds/doc
+
+      - name: Deploy GitHub pages
+        uses: actions/deploy-pages@v2
+