diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index c739620..709235d 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -3,10 +3,10 @@ name: Python CI
 on:
   push:
     branches:
-      - master
+    - master
   pull_request:
     branches:
-      - '**'
+    - '**'
 
 jobs:
   run_tests:
@@ -15,10 +15,9 @@ jobs:
     strategy:
       matrix:
         os:
-          - ubuntu-20.04
-        python-version:
-          - 3.8
-        toxenv: [ formatting,quality,python ]
+        - ubuntu-20.04
+        python-version: ['3.8', '3.11']
+        toxenv: [formatting, quality, python]
     steps:
     - uses: actions/checkout@v2
     - name: setup python
diff --git a/requirements/base.txt b/requirements/base.txt
index 03b675a..0ac9552 100644
--- a/requirements/base.txt
+++ b/requirements/base.txt
@@ -10,7 +10,7 @@ charset-normalizer==3.3.2
     # via requests
 idna==3.6
     # via requests
-lxml==5.1.0
+lxml==5.2.1
     # via -r requirements/base.in
 requests==2.31.0
     # via -r requirements/base.in
diff --git a/requirements/ci.txt b/requirements/ci.txt
index d5ac826..15818ba 100644
--- a/requirements/ci.txt
+++ b/requirements/ci.txt
@@ -49,7 +49,7 @@ iniconfig==2.0.0
     # via
     #   -r requirements/quality.txt
     #   pytest
-lxml==5.1.0
+lxml==5.2.1
     # via -r requirements/quality.txt
 mccabe==0.7.0
     # via
@@ -112,7 +112,7 @@ tomli==2.0.1
     #   tox
 tox==4.14.2
     # via -r requirements/ci.in
-typing-extensions==4.10.0
+typing-extensions==4.11.0
     # via
     #   -r requirements/quality.txt
     #   black
diff --git a/requirements/dev.txt b/requirements/dev.txt
index 7bb7049..d9a05dd 100644
--- a/requirements/dev.txt
+++ b/requirements/dev.txt
@@ -4,11 +4,13 @@
 #
 #    make upgrade
 #
+backports-tarfile==1.0.0
+    # via jaraco-context
 black==24.3.0
     # via
     #   -r requirements/ci.txt
     #   -r requirements/quality.txt
-build==1.1.1
+build==1.2.1
     # via
     #   -r requirements/pip-tools.txt
     #   pip-tools
@@ -90,7 +92,11 @@ iniconfig==2.0.0
     #   -r requirements/ci.txt
     #   -r requirements/quality.txt
     #   pytest
-jaraco-classes==3.3.1
+jaraco-classes==3.4.0
+    # via keyring
+jaraco-context==5.3.0
+    # via keyring
+jaraco-functools==4.0.0
     # via keyring
 jaraco-context==4.3.0
     # via keyring
@@ -100,9 +106,9 @@ jeepney==0.8.0
     # via
     #   keyring
     #   secretstorage
-keyring==25.0.0
+keyring==25.1.0
     # via twine
-lxml==5.1.0
+lxml==5.2.1
     # via
     #   -r requirements/ci.txt
     #   -r requirements/quality.txt
@@ -163,7 +169,7 @@ pycodestyle==2.11.1
     #   -r requirements/ci.txt
     #   -r requirements/quality.txt
     #   flake8
-pycparser==2.21
+pycparser==2.22
     # via cffi
 pyflakes==3.2.0
     # via
@@ -230,7 +236,7 @@ tox==4.14.2
     # via -r requirements/ci.txt
 twine==5.0.0
     # via -r requirements/dev.in
-typing-extensions==4.10.0
+typing-extensions==4.11.0
     # via
     #   -r requirements/ci.txt
     #   -r requirements/quality.txt
diff --git a/requirements/pip-tools.txt b/requirements/pip-tools.txt
index 8931dc2..1471edd 100644
--- a/requirements/pip-tools.txt
+++ b/requirements/pip-tools.txt
@@ -4,7 +4,7 @@
 #
 #    make upgrade
 #
-build==1.1.1
+build==1.2.1
     # via pip-tools
 click==8.1.7
     # via pip-tools
diff --git a/requirements/quality.txt b/requirements/quality.txt
index 81f2a7f..4625405 100644
--- a/requirements/quality.txt
+++ b/requirements/quality.txt
@@ -34,7 +34,7 @@ iniconfig==2.0.0
     # via
     #   -r requirements/test.txt
     #   pytest
-lxml==5.1.0
+lxml==5.2.1
     # via -r requirements/test.txt
 mccabe==0.7.0
     # via flake8
@@ -74,7 +74,7 @@ tomli==2.0.1
     #   black
     #   coverage
     #   pytest
-typing-extensions==4.10.0
+typing-extensions==4.11.0
     # via black
 urllib3==2.2.1
     # via
diff --git a/requirements/test.txt b/requirements/test.txt
index f3e10d6..08d1ec0 100644
--- a/requirements/test.txt
+++ b/requirements/test.txt
@@ -24,7 +24,7 @@ idna==3.6
     #   requests
 iniconfig==2.0.0
     # via pytest
-lxml==5.1.0
+lxml==5.2.1
     # via -r requirements/base.txt
 packaging==24.0
     # via pytest
diff --git a/setup.py b/setup.py
index ff95b82..65ab334 100644
--- a/setup.py
+++ b/setup.py
@@ -37,6 +37,7 @@ def get_version(*file_paths):
         "Programming Language :: Python",
         "Programming Language :: Python :: 3",
         "Programming Language :: Python :: 3.8",
+        "Programming Language :: Python :: 3.11",
         "Topic :: Utilities",
     ],
     description=("Command line tool, that converts Common Cartridge " "courses to Open edX Studio imports."),
diff --git a/src/cc2olx/__init__.py b/src/cc2olx/__init__.py
index 3dc1f76..d3ec452 100644
--- a/src/cc2olx/__init__.py
+++ b/src/cc2olx/__init__.py
@@ -1 +1 @@
-__version__ = "0.1.0"
+__version__ = "0.2.0"
diff --git a/tox.ini b/tox.ini
index 8a81cbf..a3f37b7 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,5 +1,5 @@
 [tox]
-envlist =  py38, quality, formatting
+envlist = py{38, 311}, quality, formatting
 
 [testenv:quality]
 basepython = python
@@ -13,12 +13,12 @@ commands = black --check --diff --line-length 120 src tests setup.py
 
 [testenv]
 setenv =
-	PYTHONPATH = {toxinidir}
+    PYTHONPATH = {toxinidir}
 deps =
-	-r{toxinidir}/requirements/test.txt
+    -r{toxinidir}/requirements/test.txt
 commands =
-	pip install -U pip
-	pytest --basetemp={envtmpdir} --cov cc2olx --cov-report term-missing --cov-report xml
+    pip install -U pip
+    pytest --basetemp={envtmpdir} --cov cc2olx --cov-report term-missing --cov-report xml
 
 [testenv:python]