diff --git a/.github/workflows/Documenter.yml b/.github/workflows/Documenter.yml
index b2ad773..94cffbc 100644
--- a/.github/workflows/Documenter.yml
+++ b/.github/workflows/Documenter.yml
@@ -25,7 +25,7 @@ jobs:
       - uses: julia-actions/setup-julia@v1
         with:
           version: '1'
-      - uses: julia-actions/cache@v1
+      - uses: julia-actions/cache@v2
       - name: Configure doc environment
         shell: julia --project=docs --color=yes {0}
         run: |