diff --git a/.github/workflows/build_wheels.yml b/.github/workflows/build_wheels.yml
index e85e2ab..b233fca 100644
--- a/.github/workflows/build_wheels.yml
+++ b/.github/workflows/build_wheels.yml
@@ -1,4 +1,4 @@
-name: Build
+name: Build wheels and tar
 
 on:
     pull_request:
@@ -18,7 +18,7 @@ jobs:
       - uses: actions/checkout@v2
 
       - name: Build wheels
-        uses: pypa/cibuildwheel@v2.1.3
+        uses: pypa/cibuildwheel@v2.6.0
         # to supply options, put them in 'env', like:
         # env:
         #     CIBW_SOME_OPTION: value
diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 3206890..39b04d8 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -1,5 +1,5 @@
 # Much taken from https://github.com/Ezibenroc/PyRoaringBitMap/blob/master/.github/workflows/main.yml
-name: memory_allocator
+name: test memory_allocator
 
 on:
     pull_request:
@@ -15,7 +15,7 @@ jobs:
             fail-fast: false
             matrix:
                 os: [ubuntu-latest, macos-latest, windows-latest]
-                python-version: ['3.6', '3.7', '3.8', '3.9', '3.10']
+                python-version: ['3.6', '3.7', '3.8', '3.9', '3.10', '3.11.0-beta.1']
                 architecture: [x64, x86]
                 exclude:
                     - os: ubuntu-latest
diff --git a/README.md b/README.md
index a346487..e997212 100644
--- a/README.md
+++ b/README.md
@@ -19,10 +19,14 @@ On failure to allocate the memory, a proper error is raised.
 
 # Changelog
 
-## 0.1.1
+## 0.1.3
 
-- Fixed doctests on 32bit systems.
+- Python 3.11 compatible.
 
 ## 0.1.2
 
 - Provide wheels build by github actions.
+
+## 0.1.1
+
+- Fixed doctests on 32bit systems.
diff --git a/pyproject.toml b/pyproject.toml
index 2bf5ec8..b0ea8d0 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,3 +1,3 @@
 [build-system]
-requires = ["setuptools", "wheel", "Cython"]
+requires = ["setuptools", "wheel", "Cython", "Cython>=0.29.30; python_version > '3.10'"]
 build-backend = "setuptools.build_meta"
diff --git a/setup.py b/setup.py
index 52440b8..ea0f705 100644
--- a/setup.py
+++ b/setup.py
@@ -26,7 +26,7 @@ def run(self):
 
 setup(
     name='memory_allocator',
-    version='0.1.3a0',
+    version='0.1.3',
     description='An extension class to allocate memory easily with cython',
     long_description=long_description,
     long_description_content_type='text/markdown',