diff --git a/.github/workflows/validate.yml b/.github/workflows/validate.yml
index ab0efb7..f1d4698 100644
--- a/.github/workflows/validate.yml
+++ b/.github/workflows/validate.yml
@@ -30,7 +30,7 @@ jobs:
       - uses: "actions/checkout@v2"
       - uses: "actions/setup-python@v1"
         with:
-          python-version: "3.13"
+          python-version: "3.14"
           allow-prereleases: true
       - run: python3 -m pip install -r tests/requirements_test.txt
       - run: pytest --cov=custom_components
@@ -42,7 +42,7 @@ jobs:
       - uses: "actions/checkout@v2"
       - uses: "actions/setup-python@v1"
         with:
-          python-version: "3.13"
+          python-version: "3.14"
           allow-prereleases: true
       - run: python3 -m pip install -r tests/requirements_test.txt
       - run: pylint custom_components/pyscript/*.py tests/*.py
@@ -54,7 +54,7 @@ jobs:
       - uses: "actions/checkout@v2"
       - uses: "actions/setup-python@v1"
         with:
-          python-version: "3.13"
+          python-version: "3.14"
           allow-prereleases: true
       - run: python3 -m pip install -r tests/requirements_test.txt
       - run: mypy custom_components/pyscript/*.py tests/*.py
diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 7ccdfd3..bdf8b4d 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -1,6 +1,6 @@
 repos:
   - repo: https://github.com/astral-sh/ruff-pre-commit
-    rev: v0.14.14
+    rev: v0.15.12
     hooks:
       - id: ruff-check
         args: [--fix, --show-fixes]
diff --git a/custom_components/pyscript/__init__.py b/custom_components/pyscript/__init__.py
index 34a6488..7393854 100644
--- a/custom_components/pyscript/__init__.py
+++ b/custom_components/pyscript/__init__.py
@@ -6,6 +6,8 @@
 import json
 import logging
 import os
+from os import makedirs as os_makedirs
+from os.path import isdir as os_path_isdir
 import shutil
 import time
 import traceback
@@ -279,9 +281,9 @@ async def async_setup_entry(hass: HomeAssistant, config_entry: ConfigEntry) -> b
     DecoratorRegistry.init(hass, config_entry)
 
     pyscript_folder = hass.config.path(FOLDER)
-    if not await hass.async_add_executor_job(os.path.isdir, pyscript_folder):
+    if not await hass.async_add_executor_job(os_path_isdir, pyscript_folder):
         _LOGGER.debug("Folder %s not found in configuration folder, creating it", FOLDER)
-        await hass.async_add_executor_job(os.makedirs, pyscript_folder)
+        await hass.async_add_executor_job(os_makedirs, pyscript_folder)
 
     hass.data.setdefault(DOMAIN, {})
     hass.data[DOMAIN][CONFIG_ENTRY] = config_entry
diff --git a/custom_components/pyscript/decorator_abc.py b/custom_components/pyscript/decorator_abc.py
index e978e2c..4775317 100644
--- a/custom_components/pyscript/decorator_abc.py
+++ b/custom_components/pyscript/decorator_abc.py
@@ -122,7 +122,7 @@ def __init__(self, ast_ctx: AstEval, name: str) -> None:
         """Initialize the manager."""
         self.ast_ctx = ast_ctx
         self.name = name
-        self.func_name = name.split(".")[-1]
+        self.func_name = name.rsplit(".", maxsplit=1)[-1]
         self.logger = ast_ctx.get_logger()
 
         self.status: DecoratorManagerStatus = DecoratorManagerStatus.INIT
diff --git a/custom_components/pyscript/eval.py b/custom_components/pyscript/eval.py
index 00632b8..07d6310 100644
--- a/custom_components/pyscript/eval.py
+++ b/custom_components/pyscript/eval.py
@@ -1132,7 +1132,7 @@ async def ast_functiondef(self, arg, async_func=False):
 
             func = self.sym_table[arg.name]
             if dec_name == "pyscript_executor":
-                if not asyncio.iscoroutinefunction(func):
+                if not inspect.iscoroutinefunction(func):
 
                     def executor_wrap_factory(func):
                         async def executor_wrap(*args, **kwargs):
@@ -1903,7 +1903,7 @@ async def call_func(self, func, func_name, *args, **kwargs):
                 #
                 await inst.__init__evalfunc_wrap__.call(self, *args, **kwargs)
             return inst
-        if asyncio.iscoroutinefunction(func):
+        if inspect.iscoroutinefunction(func):
             return await func(*args, **kwargs)
         if callable(func):
             if func == time.sleep:  # pylint: disable=comparison-with-callable
diff --git a/custom_components/pyscript/global_ctx.py b/custom_components/pyscript/global_ctx.py
index 2b94204..6470903 100644
--- a/custom_components/pyscript/global_ctx.py
+++ b/custom_components/pyscript/global_ctx.py
@@ -4,6 +4,7 @@
 from collections.abc import Awaitable, Callable
 import logging
 import os
+from os.path import isfile as os_path_isfile
 from types import ModuleType
 from typing import Any, ClassVar
 
@@ -167,7 +168,7 @@ async def module_import(self, module_name: str, import_level: int) -> ModuleType
         def find_first_file(file_paths: list[list[str]]) -> list[str] | None:
             for ctx_name, path, rel_path in file_paths:
                 abs_path = os.path.join(pyscript_dir, path)
-                if os.path.isfile(abs_path):
+                if os_path_isfile(abs_path):
                     return [ctx_name, abs_path, rel_path]
             return None
 
diff --git a/custom_components/pyscript/jupyter_kernel.py b/custom_components/pyscript/jupyter_kernel.py
index ebb61ad..0c6997d 100644
--- a/custom_components/pyscript/jupyter_kernel.py
+++ b/custom_components/pyscript/jupyter_kernel.py
@@ -610,7 +610,7 @@ async def control_listen(self, reader, writer):
                     await self.housekeep_q.put(["shutdown"])
         except asyncio.CancelledError:
             raise
-        except (EOFError, ConnectionResetError):
+        except EOFError, ConnectionResetError:
             _LOGGER.debug("control_listen got eof")
             await self.housekeep_q.put(["unregister", "control", asyncio.current_task()])
             control_socket.close()
@@ -630,7 +630,7 @@ async def stdin_listen(self, reader, writer):
                 # _LOGGER.debug("stdin_listen received %s", _)
         except asyncio.CancelledError:
             raise
-        except (EOFError, ConnectionResetError):
+        except EOFError, ConnectionResetError:
             _LOGGER.debug("stdin_listen got eof")
             await self.housekeep_q.put(["unregister", "stdin", asyncio.current_task()])
             stdin_socket.close()
@@ -651,7 +651,7 @@ async def shell_listen(self, reader, writer):
         except asyncio.CancelledError:
             shell_socket.close()
             raise
-        except (EOFError, ConnectionResetError):
+        except EOFError, ConnectionResetError:
             _LOGGER.debug("shell_listen got eof")
             await self.housekeep_q.put(["unregister", "shell", asyncio.current_task()])
             shell_socket.close()
@@ -672,7 +672,7 @@ async def heartbeat_listen(self, reader, writer):
                 await heartbeat_socket.send(msg)
         except asyncio.CancelledError:
             raise
-        except (EOFError, ConnectionResetError):
+        except EOFError, ConnectionResetError:
             _LOGGER.debug("heartbeat_listen got eof")
             await self.housekeep_q.put(["unregister", "heartbeat", asyncio.current_task()])
             heartbeat_socket.close()
@@ -693,7 +693,7 @@ async def iopub_listen(self, reader, writer):
                 # _LOGGER.debug("iopub received %s", _)
         except asyncio.CancelledError:
             raise
-        except (EOFError, ConnectionResetError):
+        except EOFError, ConnectionResetError:
             await self.housekeep_q.put(["unregister", "iopub", asyncio.current_task()])
             iopub_socket.close()
             self.iopub_socket.discard(iopub_socket)
diff --git a/custom_components/pyscript/state.py b/custom_components/pyscript/state.py
index 68bfd3e..9b9e943 100644
--- a/custom_components/pyscript/state.py
+++ b/custom_components/pyscript/state.py
@@ -9,12 +9,14 @@
 from homeassistant.core import Context, HomeAssistant, State as CoreState
 from homeassistant.helpers.restore_state import DATA_RESTORE_STATE
 from homeassistant.helpers.service import async_get_all_descriptions
-from homeassistant.helpers.template import (
+from homeassistant.helpers.template.extensions.math import _SENTINEL as MATH_SENTINEL, MathExtension
+from homeassistant.helpers.template.extensions.type_cast import (
+    _SENTINEL as TYPECAST_SENTINEL,
+    TypeCastExtension,
+)
+from homeassistant.helpers.template.helpers import (
     _SENTINEL,
     forgiving_boolean,
-    forgiving_float,
-    forgiving_int,
-    forgiving_round,
     raise_no_default,
 )
 from homeassistant.util import dt as dt_util
@@ -41,27 +43,27 @@ def __new__(cls, state: CoreState) -> Self:
         new_var.last_reported = state.last_reported
         return new_var
 
-    def as_float(self, default: float = _SENTINEL) -> float:
+    def as_float(self, default: float = TYPECAST_SENTINEL) -> float:
         """Return the state converted to float via the forgiving helper."""
-        return forgiving_float(self, default=default)
+        return TypeCastExtension.forgiving_float(self, default=default)
 
-    def as_int(self, default: int = _SENTINEL, base: int = 10) -> int:
+    def as_int(self, default: int = TYPECAST_SENTINEL, base: int = 10) -> int:
         """Return the state converted to int via the forgiving helper."""
-        return forgiving_int(self, default=default, base=base)
+        return TypeCastExtension.forgiving_int(self, default=default, base=base)
 
     def as_bool(self, default: bool = _SENTINEL) -> bool:
         """Return the state converted to bool via the forgiving helper."""
         return forgiving_boolean(self, default=default)
 
-    def as_round(self, precision: int = 0, method: str = "common", default: float = _SENTINEL) -> float:
+    def as_round(self, precision: int = 0, method: str = "common", default: float = MATH_SENTINEL) -> float:
         """Return the rounded state value via the forgiving helper."""
-        return forgiving_round(self, precision=precision, method=method, default=default)
+        return MathExtension.forgiving_round(self, precision=precision, method=method, default=default)
 
     def as_datetime(self, default: datetime = _SENTINEL) -> datetime:
         """Return the state converted to a datetime, matching the forgiving template behaviour."""
         try:
             return dt_util.parse_datetime(self, raise_on_error=True)
-        except (ValueError, TypeError):
+        except ValueError, TypeError:
             if default is _SENTINEL:
                 raise_no_default("as_datetime", self)
         return default
diff --git a/custom_components/pyscript/trigger.py b/custom_components/pyscript/trigger.py
index 598109f..bf04377 100644
--- a/custom_components/pyscript/trigger.py
+++ b/custom_components/pyscript/trigger.py
@@ -3,6 +3,7 @@
 import asyncio
 import datetime as dt
 import functools
+import inspect
 import locale
 import logging
 import math
@@ -598,7 +599,7 @@ async def wait_until(
     @classmethod
     async def user_task_executor(cls, func, *args, **kwargs):
         """Implement task.executor()."""
-        if asyncio.iscoroutinefunction(func) or not callable(func):
+        if inspect.iscoroutinefunction(func) or not callable(func):
             raise TypeError(f"function {func} is not callable by task.executor")
         if isinstance(func, EvalFuncVar):
             raise TypeError(
diff --git a/hacs.json b/hacs.json
index 3c9d997..7d9b2fa 100644
--- a/hacs.json
+++ b/hacs.json
@@ -3,5 +3,6 @@
     "content_in_root": false,
     "domains": ["automation", "script", "timer"],
     "zip_release": true,
-    "filename": "hass-custom-pyscript.zip"
+    "filename": "hass-custom-pyscript.zip",
+    "homeassistant": "2026.5.0"
 }
diff --git a/pyproject.toml b/pyproject.toml
index 9b1eff1..6d935e6 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -83,5 +83,5 @@ ignore = [
 
 [dependency-groups]
 dev = [
-    "ruff<0.15.0",
-]
+    "ruff==0.15.12",
+]
\ No newline at end of file
diff --git a/setup.cfg b/setup.cfg
index 30a174b..9069827 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -23,7 +23,7 @@ addopts =
     --asyncio-mode=auto
 
 [mypy]
-python_version = 3.13
+python_version = 3.14
 ignore_errors = true
 follow_imports = silent
 ignore_missing_imports = true
diff --git a/tests/requirements_test.txt b/tests/requirements_test.txt
index 6f09c22..5089b25 100644
--- a/tests/requirements_test.txt
+++ b/tests/requirements_test.txt
@@ -1,12 +1,12 @@
-coverage==7.10.6
+coverage==7.13.5
 croniter==6.0.0
 watchdog==6.0.0
 mock-open==1.4.0
 mypy==1.10.1
-pycares<5.0.0
 pre-commit==3.7.1
-pytest==9.0.0
-pytest-cov==7.0.0
-pytest-homeassistant-custom-component==0.13.299
+pytest==9.0.3
+pytest-cov==7.1.0
+pytest-homeassistant-custom-component==0.13.326
+ruff==0.15.12
 pylint==3.3.4
 pylint-strict-informational==0.1
diff --git a/tests/test_apps_modules.py b/tests/test_apps_modules.py
index f02761a..2ccf524 100644
--- a/tests/test_apps_modules.py
+++ b/tests/test_apps_modules.py
@@ -170,7 +170,7 @@ def glob_side_effect(path, recursive=None, root_dir=None, dir_fd=None, include_h
         patch("custom_components.pyscript.watchdog_start", return_value=None),
         patch("custom_components.pyscript.os.path.getmtime", return_value=1000),
         patch("custom_components.pyscript.global_ctx.os.path.getmtime", return_value=1000),
-        patch("custom_components.pyscript.os.path.isfile") as mock_isfile,
+        patch("custom_components.pyscript.global_ctx.os_path_isfile") as mock_isfile,
     ):
         mock_isfile.side_effect = isfile_side_effect
         mock_glob.side_effect = glob_side_effect
diff --git a/tests/test_function.py b/tests/test_function.py
index e8d2058..f87fbe1 100644
--- a/tests/test_function.py
+++ b/tests/test_function.py
@@ -143,7 +143,7 @@ def glob_side_effect(path, recursive=None, root_dir=None, dir_fd=None, include_h
         patch("custom_components.pyscript.watchdog_start", return_value=None),
         patch("custom_components.pyscript.os.path.getmtime", return_value=1000),
         patch("custom_components.pyscript.global_ctx.os.path.getmtime", return_value=1000),
-        patch("custom_components.pyscript.os.path.isfile") as mock_isfile,
+        patch("custom_components.pyscript.global_ctx.os_path_isfile") as mock_isfile,
     ):
         mock_isfile.side_effect = isfile_side_effect
         mock_glob.side_effect = glob_side_effect
diff --git a/tests/test_init.py b/tests/test_init.py
index 8c46232..47995dd 100644
--- a/tests/test_init.py
+++ b/tests/test_init.py
@@ -29,7 +29,7 @@ async def setup_script(hass, notify_q, now, source, script_name="/hello.py"):
     Function.hass = None
 
     with (
-        patch("custom_components.pyscript.os.path.isdir", return_value=True),
+        patch("custom_components.pyscript.os_path_isdir", return_value=True),
         patch("custom_components.pyscript.glob.iglob", return_value=scripts),
         patch("custom_components.pyscript.global_ctx.open", mock_open(read_data=source)),
         patch("custom_components.pyscript.trigger.dt_now", return_value=now),
@@ -74,8 +74,8 @@ async def wait_until_done(notify_q):
 async def test_setup_makedirs_on_no_dir(hass, caplog):
     """Test setup calls os.makedirs when no dir found."""
     with (
-        patch("custom_components.pyscript.os.path.isdir", return_value=False),
-        patch("custom_components.pyscript.os.makedirs"),
+        patch("custom_components.pyscript.os_path_isdir", return_value=False),
+        patch("custom_components.pyscript.os_makedirs"),
         patch("custom_components.pyscript.watchdog_start", return_value=None) as makedirs_call,
         patch("homeassistant.config.load_yaml_config_file", return_value={}),
     ):
@@ -463,7 +463,7 @@ def func5(var_name=None, value=None):
         ]
 
         with (
-            patch("custom_components.pyscript.os.path.isdir", return_value=True),
+            patch("custom_components.pyscript.os_path_isdir", return_value=True),
             patch("custom_components.pyscript.glob.iglob", return_value=scripts),
             patch("custom_components.pyscript.global_ctx.open", mock_open(read_data=next_source)),
             patch("custom_components.pyscript.open", mock_open(read_data=next_source)),
diff --git a/tests/test_jupyter.py b/tests/test_jupyter.py
index d6284b0..65fef78 100644
--- a/tests/test_jupyter.py
+++ b/tests/test_jupyter.py
@@ -145,7 +145,7 @@ def glob_side_effect(path, recursive=None, root_dir=None, dir_fd=None, include_h
         patch("custom_components.pyscript.watchdog_start", return_value=None),
         patch("custom_components.pyscript.os.path.getmtime", return_value=1000),
         patch("custom_components.pyscript.global_ctx.os.path.getmtime", return_value=1000),
-        patch("custom_components.pyscript.os.path.isfile") as mock_isfile,
+        patch("custom_components.pyscript.global_ctx.os_path_isfile") as mock_isfile,
     ):
         mock_isfile.side_effect = isfile_side_effect
         mock_glob.side_effect = glob_side_effect
diff --git a/tests/test_reload.py b/tests/test_reload.py
index 67f5466..3d171d0 100644
--- a/tests/test_reload.py
+++ b/tests/test_reload.py
@@ -143,7 +143,7 @@ def glob_side_effect(path, recursive=None, root_dir=None, dir_fd=None, include_h
         patch("custom_components.pyscript.watchdog_start", return_value=None),
         patch("custom_components.pyscript.os.path.getmtime", return_value=1000),
         patch("custom_components.pyscript.global_ctx.os.path.getmtime", return_value=1000),
-        patch("custom_components.pyscript.os.path.isfile") as mock_isfile,
+        patch("custom_components.pyscript.global_ctx.os_path_isfile") as mock_isfile,
     ):
         mock_isfile.side_effect = isfile_side_effect
         mock_glob.side_effect = glob_side_effect
diff --git a/tests/test_tasks.py b/tests/test_tasks.py
index 51ed29a..40f939b 100644
--- a/tests/test_tasks.py
+++ b/tests/test_tasks.py
@@ -145,7 +145,7 @@ def glob_side_effect(path, recursive=None, root_dir=None, dir_fd=None, include_h
         patch("custom_components.pyscript.os.path.getmtime", return_value=1000),
         patch("custom_components.pyscript.watchdog_start", return_value=None),
         patch("custom_components.pyscript.global_ctx.os.path.getmtime", return_value=1000),
-        patch("custom_components.pyscript.os.path.isfile") as mock_isfile,
+        patch("custom_components.pyscript.global_ctx.os_path_isfile") as mock_isfile,
     ):
         mock_isfile.side_effect = isfile_side_effect
         mock_glob.side_effect = glob_side_effect