diff --git a/.github/workflows/i18n.yml b/.github/workflows/i18n.yml
index 95d77e9..76d042e 100644
--- a/.github/workflows/i18n.yml
+++ b/.github/workflows/i18n.yml
@@ -11,18 +11,20 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v1
+    - uses: actions/checkout@v2
     - name: Set up Python
-      uses: actions/setup-python@v1
+      uses: actions/setup-python@v2
       with:
-        python-version: 3.8
+        python-version: '3.x'
     - name: Install dependencies
       run: |
         pip install --upgrade pip pipenv
         pipenv sync -d
     - name: Check i18n
       run: |
-        pipenv run python setup.py extract_messages --output-file=/tmp/kosmorro-messages.pot > /dev/null
+        pipenv run pybabel extract --output=/tmp/kosmorro-messages.pot _kosmorro
+        echo
+
         diff=$(diff _kosmorro/locales/messages.pot /tmp/kosmorro-messages.pot | grep '^>')
         n=$(echo "$diff" | grep -v '> "POT-Creation-Date: ' | wc -l)
 
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 91b0459..595936d 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -8,11 +8,11 @@ jobs:
     name: Build and Release to PyPI
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v1
+      - uses: actions/checkout@v2
       - name: Set up Python
-        uses: actions/setup-python@v1
+        uses: actions/setup-python@v2
         with:
-          python-version: '3.7'
+          python-version: '3.x'
       - name: Setup environment
         run: |
           sudo apt update
@@ -20,8 +20,8 @@ jobs:
           sudo gem install ronn
       - name: Install dependencies
         run: |
-          python -m pip install --upgrade pip
-          pip install pipenv setuptools wheel twine skyfield numpy tabulate Babel requests
+          python -m pip install --upgrade pip pipenv setuptools wheel twine
+          pipenv install
       - name: Build package
         run: |
           make i18n build
@@ -31,4 +31,3 @@ jobs:
           TWINE_PASSWORD: ${{ secrets.PYPI_PASSWORD }}
         run: |
           twine upload dist/*
-
diff --git a/Makefile b/Makefile
index c64a83e..45dce8e 100644
--- a/Makefile
+++ b/Makefile
@@ -11,10 +11,10 @@ manpage:
 	ronn --roff manpage/kosmorro.7.md
 
 messages:
-	pipenv run python setup.py extract_messages --output-file=_kosmorro/locales/messages.pot
+	pipenv run pybabel extract --output=_kosmorro/locales/messages.pot _kosmorro
 
 i18n:
-	pipenv run python setup.py compile_catalog
+	pipenv run pybabel compile --directory=_kosmorro/locales
 
 changelog:
 	conventional-changelog -p angular -i CHANGELOG.md -s
diff --git a/_kosmorro/locales/messages.pot b/_kosmorro/locales/messages.pot
index db42da8..3922fe5 100644
--- a/_kosmorro/locales/messages.pot
+++ b/_kosmorro/locales/messages.pot
@@ -1,14 +1,14 @@
-# Translations template for kosmorro.
+# Translations template for PROJECT.
 # Copyright (C) 2022 ORGANIZATION
-# This file is distributed under the same license as the kosmorro project.
+# This file is distributed under the same license as the PROJECT project.
 # FIRST AUTHOR <EMAIL@ADDRESS>, 2022.
 #
 #, fuzzy
 msgid ""
 msgstr ""
-"Project-Id-Version: kosmorro 0.10.9\n"
+"Project-Id-Version: PROJECT VERSION\n"
 "Report-Msgid-Bugs-To: EMAIL@ADDRESS\n"
-"POT-Creation-Date: 2022-01-12 08:53+0100\n"
+"POT-Creation-Date: 2022-01-12 13:59+0100\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"