diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 5664d10..73ee0a8 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -12,7 +12,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: [3.7, 3.8, 3.9]
+        python-version: ["3.8", "3.9", "3.10", "3.11"]
 
     steps:
       - uses: actions/checkout@v2
@@ -63,51 +63,54 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
+
       - name: Validate links in Markdown files
         uses: JustinBeckwith/linkinator-action@v1
         with:
           retry: true
+
       - name: Set up Python
-        uses: actions/setup-python@v2
+        uses: actions/setup-python@v4
         with:
-          python-version: 3.7
+          python-version: "3.9"
+
       - name: Set Poetry cache
         uses: actions/cache@v2
         id: poetry-cache
         with:
           path: ~/.cache/pypoetry/virtualenvs
           key: poetry-${{ hashFiles('**/poetry.lock') }}
-      - name: Upgrade Pip
-        run: python -m pip install --upgrade pip
+
       - name: Install Poetry
         run: python -m pip install poetry
+
       - name: Install dependencies
-        run: |
-          poetry run pip install --upgrade pip
-          poetry install
-      - name: Run linters
-        run: poetry run invoke lint
+        run: poetry install --no-interaction
 
+      - name: Run linters
+        run: poetry run invoke lint --diff
 
   deploy:
     name: Deploy
     needs: [test, lint]
     runs-on: ubuntu-latest
-    if: ${{ github.ref=='refs/heads/main' && github.event_name!='pull_request' }}
+    if: github.ref=='refs/heads/main' && github.event_name!='pull_request'
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
+
       - name: Setup Python
-        uses: actions/setup-python@v2
+        uses: actions/setup-python@v4
         with:
-          python-version: 3.7
+          python-version: "3.9"
+
       - name: Check release
         id: check_release
         run: |
           python -m pip install --upgrade pip
-          python -m pip install poetry githubrelease httpx==0.16.1 autopub
-          echo "##[set-output name=release;]$(autopub check)"
+          python -m pip install poetry githubrelease httpx==0.18.2 autopub
+          echo "release=$(autopub check)" >> $GITHUB_OUTPUT
       - name: Publish
         if: ${{ steps.check_release.outputs.release=='' }}
         env:
diff --git a/README.md b/README.md
index 3175968..985cb82 100644
--- a/README.md
+++ b/README.md
@@ -1,7 +1,7 @@
 Pandoc Reader: A Plugin for Pelican
 ===================================
 
-[![Build Status](https://img.shields.io/github/workflow/status/pelican-plugins/pandoc-reader/build)](https://github.com/pelican-plugins/pandoc-reader/actions)
+[![Build Status](https://img.shields.io/github/actions/workflow/status/pelican-plugins/pandoc-reader/main.yml?branch=main)](https://github.com/pelican-plugins/pandoc-reader/actions)
 [![PyPI Version](https://img.shields.io/pypi/v/pelican-pandoc-reader)](https://pypi.org/project/pelican-pandoc-reader/)
 ![License](https://img.shields.io/pypi/l/pelican-pandoc-reader?color=blue)
 
diff --git a/pyproject.toml b/pyproject.toml
index b50d25c..2b06aa5 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -28,7 +28,7 @@ classifiers = [
 "Issue Tracker" = "https://github.com/pelican-plugins/pandoc-reader/issues"
 
 [tool.poetry.dependencies]
-python = ">=3.6.2,<4.0"
+python = ">=3.8.1,<4.0"
 pelican = ">=4.5"
 markdown = {version = "<=3.3.4", optional = true}
 markdown-word-count = "^0.0.1"
@@ -37,11 +37,11 @@ beautifulsoup4 = "^4.9.3"
 "ruamel.yaml" = "^0.17.21"
 
 [tool.poetry.dev-dependencies]
-black = {version = "*", allow-prereleases = true}
+black = "^23"
 flake8 = "^4.0.1"
 flake8-black = "^0.2.0"
-invoke = "^1.3"
-isort = "^5.4"
+invoke = "^2.0"
+isort = "^5.12.0"
 livereload = "^2.6"
 markdown = "<=3.3.4"
 pytest = "^6.0"