diff --git a/.github/workflows/changelog.yml b/.github/workflows/changelog.yml
deleted file mode 100644
index c028ce82d..000000000
--- a/.github/workflows/changelog.yml
+++ /dev/null
@@ -1,41 +0,0 @@
-name: changelog
-
-on:
-  # We need pull_request_target instead of pull_request because a write
-  # repository token is needed to add a review to a PR. DO NOT BUILD
-  # OR RUN UNTRUSTED CODE FROM PRs IN THIS ACTION
-  pull_request_target:
-    types: [opened, edited, synchronize]
-
-jobs:
-  check_changelog:
-    # no need to check for dependency updates via dependabot
-    if: github.actor != 'dependabot[bot]' && github.actor != 'dependabot-preview[bot]'
-    runs-on: ubuntu-20.04
-    env:
-      NO_CHANGELOG: '[x] No CHANGELOG update needed'
-    steps:
-    - name: Get changed files
-      id: files
-      uses: Ana06/get-changed-files@v1.2
-    - name: check changelog updated
-      id: changelog_updated
-      env:
-        PR_BODY: ${{ github.event.pull_request.body }}
-        FILES: ${{ steps.files.outputs.modified }}
-      run: |
-        echo $FILES | grep -qF 'CHANGELOG.md' || echo $PR_BODY | grep -qiF "$NO_CHANGELOG"
-    - name: Reject pull request if no CHANGELOG update
-      if: ${{ always() && steps.changelog_updated.outcome == 'failure' }}
-      uses: Ana06/automatic-pull-request-review@v0.1.0
-      with:
-        repo-token: ${{ secrets.GITHUB_TOKEN }}
-        event: REQUEST_CHANGES
-        body: "Please add bug fixes, new features, breaking changes and anything else you think is worthwhile mentioning to the `master (unreleased)` section of CHANGELOG.md. If no CHANGELOG update is needed add the following to the PR description: `${{ env.NO_CHANGELOG }}`"
-        allow_duplicate: false
-    - name: Dismiss previous review if CHANGELOG update
-      uses: Ana06/automatic-pull-request-review@v0.1.0
-      with:
-        repo-token: ${{ secrets.GITHUB_TOKEN }}
-        event: DISMISS
-        body: "CHANGELOG updated or no update needed, thanks! :smile:"
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index ac7494266..d8b8806a4 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -1,4 +1,4 @@
-name: CI
+name: CI ${{ github.event.pull_request.number }}
 
 on:
   push:
@@ -11,7 +11,7 @@ env:
   CAPA_SAVE_WORKSPACE: "True"
 
 jobs:
-  changelog_format:
+  lint:
     runs-on: ubuntu-20.04
     steps:
     - name: Checkout capa
@@ -22,69 +22,22 @@ jobs:
         number=$(grep '\- *$' CHANGELOG.md | wc -l)
         if [ $number != 1 ]; then exit 1; fi
 
-  code_style:
-    runs-on: ubuntu-20.04
-    steps:
-    - name: Checkout capa
-      uses: actions/checkout@v2
-    - name: Set up Python 3.8
-      uses: actions/setup-python@v2
-      with:
-        python-version: 3.8
-    - name: Install dependencies
-      run: pip install -e .[dev]
-    - name: Lint with isort
-      run: isort --profile black --length-sort --line-width 120 -c .
-    - name: Lint with black
-      run: black -l 120 --check .
-    - name: Check types with mypy
-      run: mypy --config-file .github/mypy/mypy.ini capa/ scripts/ tests/
-
-  rule_linter:
-    runs-on: ubuntu-20.04
-    steps:
-    - name: Checkout capa with submodules
-      uses: actions/checkout@v2
-      with:
-        submodules: true
-    - name: Set up Python 3.8
-      uses: actions/setup-python@v2
-      with:
-        python-version: 3.8
-    - name: Install capa
-      run: pip install -e .
-    - name: Run rule linter
-      run: python scripts/lint.py rules/
-
   tests:
     name: Tests in ${{ matrix.python-version }} on ${{ matrix.os }}
     runs-on: ${{ matrix.os }}
-    needs: [code_style, rule_linter]
     strategy:
       fail-fast: false
       matrix:
         os: [ubuntu-20.04, windows-2019, macos-10.15]
-        # across all operating systems
-        python-version: [3.6, 3.9]
-        include:
-          # on Ubuntu run these as well
-          - os: ubuntu-20.04
-            python-version: 3.7
-          - os: ubuntu-20.04
-            python-version: 3.8
+        python-version: ["3.8", "3.10"]
     steps:
-    - name: Checkout capa with submodules
+    - name: Checkout code
       uses: actions/checkout@v2
-      with:
-        submodules: true
     - name: Set up Python ${{ matrix.python-version }}
       uses: actions/setup-python@v2
       with:
         python-version: ${{ matrix.python-version }}
-    - name: Install pyyaml
-      if: matrix.os == 'ubuntu-20.04'
-      run: sudo apt-get install -y libyaml-dev
-    - name: Install capa
+    - name: Install dependencies
       run: pip install -e .[dev]
     - name: Run tests
       run: pytest -v tests/
diff --git a/ana.txt b/ana.txt
new file mode 100644
index 000000000..bc17c93b4
--- /dev/null
+++ b/ana.txt
@@ -0,0 +1 @@
+hola!
diff --git a/rules b/rules
index d187d41cd..18ea20dae 160000
--- a/rules
+++ b/rules
@@ -1 +1 @@
-Subproject commit d187d41cdbf10894bef80be35504f6cfe902205a
+Subproject commit 18ea20dae1f8fb0c5f2aec069c3091cd4425080b
diff --git a/setup.py b/setup.py
index e09ace4d7..37f023c86 100644
--- a/setup.py
+++ b/setup.py
@@ -73,7 +73,7 @@
             "pytest-cov==3.0.0",
             "pycodestyle==2.8.0",
             "black==21.10b0",
-            "isort==5.10.0",
+            "isort==5.12.0",
             "mypy==0.910",
             "psutil==5.8.0",
             # type stubs for mypy
diff --git a/tests/data b/tests/data
index c34c9f1c0..970a89264 160000
--- a/tests/data
+++ b/tests/data
@@ -1 +1 @@
-Subproject commit c34c9f1c038b6b131eeb243eb153d7309f92aaac
+Subproject commit 970a89264dfe6cee0e14c8ff127c64f6b457c002