diff --git a/.github/workflows/ci_tests.yml b/.github/workflows/ci_tests.yml
index ea43d61..ba70a14 100644
--- a/.github/workflows/ci_tests.yml
+++ b/.github/workflows/ci_tests.yml
@@ -92,7 +92,7 @@ jobs:
         jb build .
 
     - name: Upload HTML
-      uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02  # v4.6.2
+      uses: actions/upload-artifact@330a01c490aca151604b8cf639adc76d48f6c5d4  # v5.0.0
       with:
         name: rendered-book-sha-${{ github.sha }}
         path: |
@@ -111,7 +111,7 @@ jobs:
           echo "VERSION_NUMBER=$VERSION_NUMBER" >> $GITHUB_ENV
 
       - name: Download artifact
-        uses: actions/download-artifact@634f93cb2916e3fdff6788551b99b062d0335ce0  # v5.0.0
+        uses: actions/download-artifact@018cc2cf5baa6db3ef3c5f8a56943fffe632ef53  # v6.0.0
         with:
           name: rendered-book-sha-${{ github.sha }}
           path: dev