diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index bc5abe96..4885a82b 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -19,7 +19,7 @@ jobs:
     runs-on: ubuntu-22.04
     steps:
       - name: Check out the repo
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Install poetry
         run: pipx install poetry
@@ -27,8 +27,9 @@ jobs:
       - name: Set up Python
         uses: actions/setup-python@v4
         with:
-          python-version: "3.11"
-          cache: "poetry"
+          python-version: "3.12"
+          # FIXME:
+          # cache: 'poetry'
 
       - name: Install binary dependencies
         run: OSTYPE=$OSTYPE make install-deps
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 8c662a57..f1bd70ad 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -53,7 +53,8 @@ jobs:
         uses: actions/setup-python@v4
         with:
           python-version: ${{ matrix.python-version }}
-          cache: 'poetry'
+          # FIXME:
+          # cache: 'poetry'
 
       - name: Install binary dependencies
         run: OSTYPE=$OSTYPE make install-deps