diff --git a/.github/workflows/pull-request.yaml b/.github/workflows/pull-request.yaml
index f80482f..008d3a2 100644
--- a/.github/workflows/pull-request.yaml
+++ b/.github/workflows/pull-request.yaml
@@ -21,25 +21,16 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: ["3.7", "3.8", "3.9", "3.10"]
+        os: [ubuntu-latest, macos-latest, windows-latest]
+        python-version: ["3.7", "3.8", "3.9", "3.10", "3.11"]
     steps:
       - name: Checkout
         uses: actions/checkout@v3
       - uses: actions/setup-python@v4
         with:
-          python-version: ${{ inputs.target_option }}
+          python-version: ${{ matrix.python-version }}
       - name: Install Poetry
         uses: snok/install-poetry@v1
-        with:
-          version: ${{ inputs.poetry_version }}
       - run: poetry install
       - name: Test Code and Docs
         run: poetry run pytest
-      - name: Upload to codecov
-        if: matrix.os == 'ubuntu-latest'
-        uses: codecov/codecov-action@v3
-        with:
-          token: ${{ secrets.CODECOV_TOKEN }}
-          files: ./coverage.xml
-          fail_ci_if_error: true
-          verbose: true
diff --git a/.github/workflows/release.yaml b/.github/workflows/release.yaml
index 97bd0d2..a31387d 100644
--- a/.github/workflows/release.yaml
+++ b/.github/workflows/release.yaml
@@ -1,16 +1,10 @@
 name: release
 on:
-  pull_request:
-    types:
-      - closed
-    branches:
-      - main
   workflow_dispatch:
 
 jobs:
   release:
-    # Run if we have a label `release` on a merged PR or it's run manually
-    if: (github.event.pull_request.merged == true && contains(github.event.pull_request.labels.*.name, 'pr-release')) || github.event_name == 'workflow_dispatch'
+    if: github.event_name == 'workflow_dispatch'
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
@@ -23,8 +17,6 @@ jobs:
 
       - name: Install Poetry
         uses: snok/install-poetry@v1
-        with:
-          version: ${{ inputs.poetry_version }}
 
       - name: Cache Pip
         uses: actions/cache@v3
diff --git a/pyproject.toml b/pyproject.toml
index 5a28c3e..8193cd5 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -7,9 +7,11 @@ authors = [
 classifiers = [
   "License :: OSI Approved :: Apache Software License",
   "Programming Language :: Python",
+  "Programming Language :: Python :: 3.7",
   "Programming Language :: Python :: 3.8",
   "Programming Language :: Python :: 3.9",
   "Programming Language :: Python :: 3.10",
+  "Programming Language :: Python :: 3.11",
   "Typing :: Typed",
 ]
 description = "Python extensions for PRQL"