diff --git a/.github/workflows/build-book.yml b/.github/workflows/build-book.yml
index 8a8df52db..1e9917b42 100644
--- a/.github/workflows/build-book.yml
+++ b/.github/workflows/build-book.yml
@@ -15,10 +15,10 @@ jobs:
   build-test-book:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v4
 
     - name: Setup Python
-      uses: actions/setup-python@v2
+      uses: actions/setup-python@v5
       with:
         python-version: '3.9'
 
@@ -31,7 +31,7 @@ jobs:
       run: echo "::set-output name=dir::$(pip cache dir)"
 
     - name: Cache dependencies
-      uses: actions/cache@v2
+      uses: actions/cache@v4
       with:
         path: ${{ steps.pip-cache.outputs.dir }}
         key: ${{ runner.os }}-pip-${{ hashFiles('**/requirements.txt') }}
@@ -46,7 +46,7 @@ jobs:
 
     # Save html as artifact
     - name: Save book html as artifact for viewing
-      uses: actions/upload-artifact@v3
+      uses: actions/upload-artifact@v4
       with:
         name: book-html
         path: |