diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 303106087f256c..e21271d7266a9b 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: v0.6.6
+    rev: v0.6.8
     hooks:
       - id: ruff
         args:
diff --git a/homeassistant/components/esphome/lock.py b/homeassistant/components/esphome/lock.py
index 15a402ccb919fc..502cd361277558 100644
--- a/homeassistant/components/esphome/lock.py
+++ b/homeassistant/components/esphome/lock.py
@@ -68,7 +68,7 @@ async def async_lock(self, **kwargs: Any) -> None:
     @convert_api_error_ha_error
     async def async_unlock(self, **kwargs: Any) -> None:
         """Unlock the lock."""
-        code = kwargs.get(ATTR_CODE, None)
+        code = kwargs.get(ATTR_CODE)
         self._client.lock_command(self._key, LockCommand.UNLOCK, code)
 
     @convert_api_error_ha_error
diff --git a/homeassistant/components/lifx/manager.py b/homeassistant/components/lifx/manager.py
index c23837c5fccc47..759d08707cdb07 100644
--- a/homeassistant/components/lifx/manager.py
+++ b/homeassistant/components/lifx/manager.py
@@ -332,7 +332,7 @@ async def start_effect(
 
         elif service == SERVICE_EFFECT_MORPH:
             theme_name = kwargs.get(ATTR_THEME, "exciting")
-            palette = kwargs.get(ATTR_PALETTE, None)
+            palette = kwargs.get(ATTR_PALETTE)
 
             if palette is not None:
                 theme = Theme()
@@ -362,7 +362,7 @@ async def start_effect(
                         direction=kwargs.get(
                             ATTR_DIRECTION, EFFECT_MOVE_DEFAULT_DIRECTION
                         ),
-                        theme_name=kwargs.get(ATTR_THEME, None),
+                        theme_name=kwargs.get(ATTR_THEME),
                         power_on=kwargs.get(ATTR_POWER_ON, False),
                     )
                     for coordinator in coordinators
@@ -410,7 +410,7 @@ async def start_effect(
             await self.effects_conductor.start(effect, bulbs)
 
         elif service == SERVICE_EFFECT_SKY:
-            palette = kwargs.get(ATTR_PALETTE, None)
+            palette = kwargs.get(ATTR_PALETTE)
             if palette is not None:
                 theme = Theme()
                 for hsbk in palette:
diff --git a/homeassistant/components/motion_blinds/cover.py b/homeassistant/components/motion_blinds/cover.py
index e60e7fa0ae8653..1ea3a6ed9d611c 100644
--- a/homeassistant/components/motion_blinds/cover.py
+++ b/homeassistant/components/motion_blinds/cover.py
@@ -461,7 +461,7 @@ async def async_set_cover_position(self, **kwargs: Any) -> None:
     async def async_set_absolute_position(self, **kwargs):
         """Move the cover to a specific absolute position."""
         position = kwargs[ATTR_ABSOLUTE_POSITION]
-        target_width = kwargs.get(ATTR_WIDTH, None)
+        target_width = kwargs.get(ATTR_WIDTH)
 
         async with self._api_lock:
             await self.hass.async_add_executor_job(
diff --git a/pyproject.toml b/pyproject.toml
index 7b0675e7e8e98b..bb4980b7c640e8 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -692,7 +692,7 @@ exclude_lines = [
 ]
 
 [tool.ruff]
-required-version = ">=0.5.3"
+required-version = ">=0.6.8"
 
 [tool.ruff.lint]
 select = [
diff --git a/requirements_test_pre_commit.txt b/requirements_test_pre_commit.txt
index a506cb37c8832c..184dba9c6df84d 100644
--- a/requirements_test_pre_commit.txt
+++ b/requirements_test_pre_commit.txt
@@ -1,5 +1,5 @@
 # Automatically generated from .pre-commit-config.yaml by gen_requirements_all.py, do not edit
 
 codespell==2.3.0
-ruff==0.6.6
+ruff==0.6.8
 yamllint==1.35.1
diff --git a/script/hassfest/docker/Dockerfile b/script/hassfest/docker/Dockerfile
index 970e987cc1d0c0..130e9ae4be1389 100644
--- a/script/hassfest/docker/Dockerfile
+++ b/script/hassfest/docker/Dockerfile
@@ -22,7 +22,7 @@ RUN --mount=from=ghcr.io/astral-sh/uv:0.4.15,source=/uv,target=/bin/uv \
         --no-cache \
         -c /usr/src/homeassistant/homeassistant/package_constraints.txt \
         -r /usr/src/homeassistant/requirements.txt \
-        stdlib-list==0.10.0 pipdeptree==2.23.4 tqdm==4.66.5 ruff==0.6.6 \
+        stdlib-list==0.10.0 pipdeptree==2.23.4 tqdm==4.66.5 ruff==0.6.8 \
         PyTurboJPEG==1.7.5 ha-ffmpeg==3.2.0 hassil==1.7.4 home-assistant-intents==2024.9.23 mutagen==1.47.0 pymicro-vad==1.0.1 pyspeex-noise==1.0.2
 
 LABEL "name"="hassfest"