diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 94c97d3..52ef892 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -7,7 +7,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: ["3.10", "3.11"]
+        python-version: ["3.10", "3.11", "3.12"]
 
     steps:
       - name: Checkout Project Package
@@ -31,7 +31,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: ["3.10"]
+        python-version: ["3.11"]
 
     steps:
     - name: Checkout Project Package
@@ -64,7 +64,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: ["3.10"]
+        python-version: ["3.11"]
     steps:
     - name: Checkout Project Package
       uses: actions/checkout@v3
diff --git a/poetry.lock b/poetry.lock
index 5d8f52d..f3a1539 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -595,5 +595,5 @@ test = ["covdefaults (>=2.3)", "coverage (>=7.2.7)", "coverage-enable-subprocess
 
 [metadata]
 lock-version = "2.0"
-python-versions = ">=3.10 <3.12"
-content-hash = "3b195592fc1ec410c3d7dd28c8c600cd8f938539a757c618877c652cca0e6a16"
+python-versions = ">=3.10 <3.13"
+content-hash = "8dd0194cbc8f21f3096d0caa5a9cfa14038ab34e084ff0caa08045cce97d6deb"
diff --git a/pyproject.toml b/pyproject.toml
index 93ce0fe..74e7dcc 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "python-library"
-version = "1.1.3"
+version = "1.1.4"
 description = "Provide base template for python library"
 authors = ["JaeyoungHeo <jay.jaeyoung@gmail.com>"]
 maintainers = ["JaeyoungHeo <jay.jaeyoung@gmail.com>"]
@@ -12,7 +12,7 @@ packages = [
 ]
 
 [tool.poetry.dependencies]
-python = ">=3.10 <3.12"
+python = ">=3.10 <3.13"
 
 [tool.poetry.group.dev.dependencies]
 pytest = "^7.4.3"
@@ -35,7 +35,7 @@ line_length = 88
 [tool.black]
 preview = true
 line-length = 88
-target-version = ['py39', 'py310', 'py311']
+target-version = ['py310', 'py311', 'py312']
 
 [tool.pytest.ini_options]
 addopts = "-p no:cacheprovider"
diff --git a/src/python_library/__init__.py b/src/python_library/__init__.py
index 6849410..c72e379 100644
--- a/src/python_library/__init__.py
+++ b/src/python_library/__init__.py
@@ -1 +1 @@
-__version__ = "1.1.0"
+__version__ = "1.1.4"
diff --git a/tests/test_python_library.py b/tests/test_python_library.py
index da94ae1..3ba92fc 100644
--- a/tests/test_python_library.py
+++ b/tests/test_python_library.py
@@ -2,4 +2,4 @@
 
 
 def test_version():
-    assert __version__ == "1.1.0"
+    assert __version__ == "1.1.4"
diff --git a/tox.ini b/tox.ini
index a24d250..4c3f7e3 100644
--- a/tox.ini
+++ b/tox.ini
@@ -3,11 +3,13 @@ isolated_build = True
 envlist =
     py310,
     py311,
+    py312,
 
 [gh-actions]
 python =
     3.10: py310
     3.11: py311
+    3.12: py312
 
 [testenv]
 allowlist_externals = poetry