diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 998479b..41fb016 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -20,7 +20,7 @@ jobs:
       run: make download-poetry
 
     - name: Set up cache
-      uses: actions/cache@v2.1.6
+      uses: actions/cache@v2.1.7
       with:
         path: .venv
         key: venv-${{ matrix.python-version }}-${{ hashFiles('pyproject.toml') }}-${{ hashFiles('poetry.lock') }}
diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index 27c297b..79d9a51 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -28,7 +28,7 @@ jobs:
 
     - name: Set up cache
       id: cache
-      uses: actions/cache@v2.1.2
+      uses: actions/cache@v2.1.7
       with:
         path: ./site
         key: site-${{ hashFiles('docs/*') }}-${{ hashFiles('mkdocs.yml') }}-${{ hashFiles('**/poetry.lock') }}