diff --git a/.github/workflows/publish-docs.yml b/.github/workflows/publish-docs.yml
index ad01779906c..d0eed585e6e 100644
--- a/.github/workflows/publish-docs.yml
+++ b/.github/workflows/publish-docs.yml
@@ -55,7 +55,7 @@ jobs:
           pip install pipenv==${{ env.RENOVATE_PIPENV_VERSION }}
           pipenv --version
 
-      - uses: actions/cache@v3.3.2
+      - uses: actions/cache@704facf57e6136b1bc63b828d79edcd491f0ee84 # v3.3.2
         with:
           path: |
             ~/.cache/Cypress