diff --git a/README.md b/README.md
index 73b4615..1f9c749 100644
--- a/README.md
+++ b/README.md
@@ -44,7 +44,7 @@ Then import as `pyds`:
 import pyds
 ```
 
-Requires Python 3.10-3.13.
+Requires Python 3.10-3.14.
 
 ### C++ (Core Library)
 
@@ -281,7 +281,7 @@ See header files in `include/ds/` for detailed API documentation.
 - C++20 compatible compiler
 - CMake 3.15+
 - For TypeScript: Emscripten SDK
-- For Python: Python 3.10-3.13, scikit-build-core, pybind11
+- For Python: Python 3.10-3.14, scikit-build-core, pybind11
 
 ### Build All Components
 
diff --git a/pyproject.toml b/pyproject.toml
index ce6944f..dcefe24 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -10,7 +10,7 @@ build-backend = "scikit_build_core.build"
 name = "apyds"
 dynamic = ["version"]
 dependencies = []
-requires-python = ">=3.10, <3.14"
+requires-python = ">=3.10, <3.15"
 authors = [{ email = "hzhangxyz@outlook.com", name = "Hao Zhang" }]
 description = "A deductive system"
 readme = "README.md"