diff --git a/.github/workflows/cleanup.yml b/.github/workflows/cleanup.yml
deleted file mode 100644
index 741c0bd..0000000
--- a/.github/workflows/cleanup.yml
+++ /dev/null
@@ -1,14 +0,0 @@
-# This file is managed by 'repo_helper'. Don't edit it directly.
----
-name: Artefact Cleaner
-on:
-  schedule:
-  - cron: 0 9 1 * *
-jobs:
-  Clean:
-    runs-on: ubuntu-latest
-    steps:
-    - name: cleanup
-      uses: glassechidna/artifact-cleaner@v2
-      with:
-        minimumAge: 1000000.0
diff --git a/.github/workflows/docs_test_action.yml b/.github/workflows/docs_test_action.yml
index 8eb7a54..bd2510e 100644
--- a/.github/workflows/docs_test_action.yml
+++ b/.github/workflows/docs_test_action.yml
@@ -17,7 +17,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout 🛎️
-        uses: "actions/checkout@v1"
+        uses: "actions/checkout@v2"
 
       - name: Check for changed files
         uses: dorny/paths-filter@v2
diff --git a/.github/workflows/python_ci_macos.yml b/.github/workflows/python_ci_macos.yml
index f3f1082..a75a7a2 100644
--- a/.github/workflows/python_ci_macos.yml
+++ b/.github/workflows/python_ci_macos.yml
@@ -21,7 +21,7 @@ jobs:
     runs-on: "macos-latest"
     continue-on-error: ${{ matrix.config.experimental }}
     env:
-      USING_COVERAGE: '3.6,3.7,3.8,3.9,3.10,pypy-3.6,pypy-3.7'
+      USING_COVERAGE: '3.6,3.7,3.8,3.9,3.10,pypy-3.7'
 
     strategy:
       fail-fast: False
@@ -32,7 +32,6 @@ jobs:
           - {python-version: "3.8", testenvs: "py38-sphinx{3.2,3.3,3.4,3.5,4.0,4.1,4.2,4.3},build", experimental: False}
           - {python-version: "3.9", testenvs: "py39-sphinx{3.2,3.3,3.4,3.5,4.0,4.1,4.2,4.3},build", experimental: False}
           - {python-version: "3.10", testenvs: "py310-dev-sphinx{3.2,3.3,3.4,3.5,4.0,4.1,4.2,4.3},build", experimental: True}
-          - {python-version: "pypy-3.6", testenvs: "pypy36-sphinx{3.2,3.3,3.4,3.5,4.0,4.1,4.2,4.3},build", experimental: False}
           - {python-version: "pypy-3.7", testenvs: "pypy37-sphinx{3.2,3.3,3.4,3.5,4.0,4.1,4.2,4.3},build", experimental: True}
 
     steps: