diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index 5f87a918..d9007cf2 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -12,6 +12,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2
+      - uses: julia-actions/cache@v1
       - uses: julia-actions/setup-julia@latest
         with:
           version: '1.6'
diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index e98edc38..4f07a679 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -9,6 +9,7 @@ jobs:
         os: [ubuntu-latest]
     steps:
       - uses: actions/checkout@v2
+      - uses: julia-actions/cache@v1
       - uses: julia-actions/setup-julia@latest
         with:
           version: ${{ matrix.julia-version }}