diff --git a/.github/workflows/sphinx.yml b/.github/workflows/sphinx.yml
index ce79ac5..7d160db 100644
--- a/.github/workflows/sphinx.yml
+++ b/.github/workflows/sphinx.yml
@@ -27,7 +27,7 @@ jobs:
       # https://docs.github.com/en/actions/guides/building-and-testing-python#caching-dependencies
       # ^-- How to set up caching for pip on Ubuntu
       - name: Cache pip
-        uses: actions/cache@v2
+        uses: actions/cache@v3.0.11
         with:
           path: ~/.cache/pip
           key: ${{ runner.os }}-pip-${{ hashFiles('requirements.txt') }}
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 226a497..ed8d072 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -71,7 +71,7 @@ jobs:
           print("::set-output name=result::{}".format(result))
 
       - name: Restore pre-commit cache
-        uses: actions/cache@v3.0.4
+        uses: actions/cache@v3.0.11
         if: matrix.session == 'pre-commit'
         with:
           path: ~/.cache/pre-commit