diff --git a/.github/workflows/quality-check.yaml b/.github/workflows/quality-check.yaml
index 6c5095d..e53f15b 100644
--- a/.github/workflows/quality-check.yaml
+++ b/.github/workflows/quality-check.yaml
@@ -12,7 +12,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ["3.8.12", "3.9.10", "3.10.4", "3.11.0"]
+        python-version: ["3.8.12", "3.9.12", "3.10.4", "3.11.0"]
         poetry-version: [1.1.12]
     name: Python-${{ matrix.python-version }}
     steps:
diff --git a/pyproject.toml b/pyproject.toml
index a82a737..42a02fd 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -23,12 +23,12 @@ build = "build.py"
 cmake = ">=3.18.0,<3.19.0"
 importlib-metadata = ">=4.4,<5.0"
 numpy = ">=1.18.0,<2.0.0"
-python = ">=3.8,<3.11"
+python = ">=3.8,<3.12"
 
 tensorflow = [
     { version = ">=2.4.0,<2.7.0", markers = "python_version >= '3.8' and python_version < '3.9'" },
     { version = ">=2.5.0,<2.7.0", markers = "python_version >= '3.9' and python_version < '3.10'" },
-    { version = ">=2.8.0,<2.9.0", markers = "python_version >= '3.10' and python_version < '3.11'" }
+    { version = ">=2.8.0,<2.9.0", markers = "python_version >= '3.10' and python_version < '3.12'" }
 ]
 # tensorflow = ">=2.8.0,<2.9.0"
 
@@ -38,7 +38,7 @@ mock = "^4.0.2"
 mypy = [
     { version = ">=1.1.0,<1.3.0", markers = "python_version >= '3.8' and python_version < '3.9'" },
     { version = ">=1.1.0,<1.3.0", markers = "python_version >= '3.9' and python_version < '3.10'" },
-    { version = "1.8.0", markers = "python_version >= '3.10' and python_version < '3.11'" }
+    { version = "1.8.0", markers = "python_version >= '3.10' and python_version < '3.12'" }
 ]
 # mypy = "1.8.0"
 pylint = "2.3.1"
@@ -48,7 +48,7 @@ pytest-black = ">=0.3.8"
 pytest-cov = "^2.8.1"
 pytest-isort = "^1.0.0"
 pytest-mock = "^3.1.1"
-# pytest-mypy = "^0.6.1"
+pytest-mypy = "^0.6.1"
 pytest-pylint = "^0.17.0"
 scipy = "^1.5.4"
 taskipy = "^1.2.0"