diff --git a/.codespellrc b/.codespellrc
deleted file mode 100644
index c4a77996..00000000
--- a/.codespellrc
+++ /dev/null
@@ -1,6 +0,0 @@
-[codespell]
-# In the event of a false positive, add the problematic word, in all lowercase, to a comma-separated list here:
-ignore-words-list = ,
-check-filenames =
-check-hidden =
-skip = go.mod,go.sum,./repositories.txt,./.git,./manager/manager,./manager/manager.exe
diff --git a/.github/workflows/spell-check.yml b/.github/workflows/spell-check.yml
index 176c4194..8f7b71ad 100644
--- a/.github/workflows/spell-check.yml
+++ b/.github/workflows/spell-check.yml
@@ -10,6 +10,8 @@ on:
   schedule:
     # Run every Tuesday at 03:00 UTC to catch breakage caused by updates to the dictionary
     - cron: "0 3 * * 2"
+  workflow_dispatch:
+  repository_dispatch:
 
 jobs:
   spellcheck:
@@ -19,19 +21,12 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v2
 
-      - name: Install Python
-        uses: actions/setup-python@v2
-        with:
-          python-version: "3.8"
-
-      - name: Install Poetry
-        run: pip install poetry
-
-      - name: Install Taskfile
-        uses: arduino/actions/setup-taskfile@master
-        with:
-          repo-token: ${{ secrets.GITHUB_TOKEN }}
-          version: 3.x
-
       - name: Spell check
-        run: task check-spelling
+        uses: codespell-project/actions-codespell@master
+        with:
+          # In the event of a false positive, add the problematic word, in all lowercase, to a comma-separated list here:
+          ignore_words_list:
+          builtin: clear,informal,en-GB_to_en-US
+          check_filenames: true
+          check_hidden: true
+          skip: ./.git,./repositories.txt
diff --git a/Taskfile.yml b/Taskfile.yml
index 92489f2c..c5198001 100644
--- a/Taskfile.yml
+++ b/Taskfile.yml
@@ -10,7 +10,6 @@ tasks:
       - task: docs:check-license
       - task: docs:check-links
       - task: docs:check-formatting
-      - task: check-spelling
 
   docs:check-license:
     desc: Check if the license file is correctly formatted
@@ -53,11 +52,6 @@ tasks:
     cmds:
       - npx {{.PRETTIER}} --check "**/*.md"
 
-  check-spelling:
-    desc: Check for commonly misspelled words
-    cmds:
-      - poetry install --no-root
-      - poetry run codespell {{.CODESPELL_SKIP_OPTION}} {{.CODESPELL_IGNORE_WORDS_OPTION}}
 
   config:check:
     desc: Lint and check formatting of configuration files
@@ -79,8 +73,3 @@ tasks:
     cmds:
       - npx {{.PRETTIER}} --write "**/*.{yml,yaml,json}"
 
-  correct-spelling:
-    desc: Correct commonly misspelled words where possible
-    cmds:
-      - poetry install --no-root
-      - poetry run codespell --write-changes {{.CODESPELL_SKIP_OPTION}} {{.CODESPELL_IGNORE_WORDS_OPTION}}
diff --git a/poetry.lock b/poetry.lock
deleted file mode 100644
index bb109dbb..00000000
--- a/poetry.lock
+++ /dev/null
@@ -1,22 +0,0 @@
-[[package]]
-category = "dev"
-description = "Codespell"
-name = "codespell"
-optional = false
-python-versions = ">=3.5"
-version = "2.0.0"
-
-[package.extras]
-dev = ["check-manifest", "flake8", "pytest", "pytest-cov", "pytest-dependency"]
-hard-encoding-detection = ["chardet"]
-
-[metadata]
-content-hash = "04bfba866bc7b58afdfc851fc8ec7e13967445b6124f0a03e78e8fdedd70c6e3"
-lock-version = "1.0"
-python-versions = "^3.8"
-
-[metadata.files]
-codespell = [
-    {file = "codespell-2.0.0-py3-none-any.whl", hash = "sha256:a10b8bbb9f678e4edff7877af1f654fdc9e27c205f952c3ddee2981ad02ec5f2"},
-    {file = "codespell-2.0.0.tar.gz", hash = "sha256:dd9983e096b9f7ba89dd2d2466d1fc37231d060f19066331b9571341363c77b8"},
-]
diff --git a/pyproject.toml b/pyproject.toml
deleted file mode 100644
index cdcc385a..00000000
--- a/pyproject.toml
+++ /dev/null
@@ -1,11 +0,0 @@
-[tool.poetry]
-name = "library-manager-list"
-version = "0.0.0"
-description = "Arduino Library Manager list"
-authors = ["Arduino <info@arduino.cc>"]
-
-[tool.poetry.dependencies]
-python = "^3.8"
-
-[tool.poetry.dev-dependencies]
-codespell = ">=2.0.0"