diff --git a/.github/workflows/documentation.yml b/.github/workflows/documentation.yml
index 407eeb9..0fe82cd 100644
--- a/.github/workflows/documentation.yml
+++ b/.github/workflows/documentation.yml
@@ -27,7 +27,7 @@ jobs:
             - uses: actions/checkout@v1
             - uses: actions/setup-node@v1
               with:
-                  node-version: '12.x'
+                  node-version: '14.x'
             - uses: webfactory/ssh-agent@v0.5.0
               with:
                   ssh-private-key: ${{ secrets.GH_PAGES_DEPLOY }}