diff --git a/stubs/bleach/@tests/stubtest_allowlist.txt b/stubs/bleach/@tests/stubtest_allowlist.txt
index 6189077db..c3ff453fd 100644
--- a/stubs/bleach/@tests/stubtest_allowlist.txt
+++ b/stubs/bleach/@tests/stubtest_allowlist.txt
@@ -1 +1,2 @@
+bleach.css_sanitizer  # Requires tinycss2 to be installed
 bleach.html5lib_shim.*
diff --git a/stubs/bleach/METADATA.toml b/stubs/bleach/METADATA.toml
index bb8cc449b..c98db6304 100644
--- a/stubs/bleach/METADATA.toml
+++ b/stubs/bleach/METADATA.toml
@@ -1 +1 @@
-version = "4.1.*"
+version = "5.0.*"
diff --git a/stubs/bleach/bleach/__init__.pyi b/stubs/bleach/bleach/__init__.pyi
index 202979e20..94186a545 100644
--- a/stubs/bleach/bleach/__init__.pyi
+++ b/stubs/bleach/bleach/__init__.pyi
@@ -1,11 +1,10 @@
 from collections.abc import Container, Iterable
-from typing import Any
 
-from bleach.linkifier import DEFAULT_CALLBACKS as DEFAULT_CALLBACKS, Linker as Linker, _Callback
-from bleach.sanitizer import (
+from .css_sanitizer import CSSSanitizer
+from .linkifier import DEFAULT_CALLBACKS as DEFAULT_CALLBACKS, Linker as Linker, _Callback
+from .sanitizer import (
     ALLOWED_ATTRIBUTES as ALLOWED_ATTRIBUTES,
     ALLOWED_PROTOCOLS as ALLOWED_PROTOCOLS,
-    ALLOWED_STYLES as ALLOWED_STYLES,
     ALLOWED_TAGS as ALLOWED_TAGS,
     Cleaner as Cleaner,
     _Attributes,
@@ -15,16 +14,15 @@ __all__ = ["clean", "linkify"]
 
 __releasedate__: str
 __version__: str
-VERSION: Any  # packaging.version.Version
 
 def clean(
     text: str,
     tags: Container[str] = ...,
     attributes: _Attributes = ...,
-    styles: Container[str] = ...,
     protocols: Container[str] = ...,
     strip: bool = ...,
     strip_comments: bool = ...,
+    css_sanitizer: CSSSanitizer | None = ...,
 ) -> str: ...
 def linkify(
     text: str, callbacks: Iterable[_Callback] = ..., skip_tags: Container[str] | None = ..., parse_email: bool = ...
diff --git a/stubs/bleach/bleach/css_sanitizer.pyi b/stubs/bleach/bleach/css_sanitizer.pyi
new file mode 100644
index 000000000..5e3c6f2ba
--- /dev/null
+++ b/stubs/bleach/bleach/css_sanitizer.pyi
@@ -0,0 +1,11 @@
+from collections.abc import Container
+
+ALLOWED_CSS_PROPERTIES: frozenset[str]
+ALLOWED_SVG_PROPERTIES: frozenset[str]
+
+class CSSSanitizer:
+    allowed_css_properties: Container[str]
+    allowed_svg_properties: Container[str]
+
+    def __init__(self, allowed_css_properties: Container[str] = ..., allowed_svg_properties: Container[str] = ...) -> None: ...
+    def sanitize_css(self, style: str) -> str: ...
diff --git a/stubs/bleach/bleach/sanitizer.pyi b/stubs/bleach/bleach/sanitizer.pyi
index 5d6f3552a..9e550a76d 100644
--- a/stubs/bleach/bleach/sanitizer.pyi
+++ b/stubs/bleach/bleach/sanitizer.pyi
@@ -1,11 +1,11 @@
 from collections.abc import Callable, Container, Iterable
 from typing import Any, Pattern
 
+from .css_sanitizer import CSSSanitizer
 from .html5lib_shim import BleachHTMLParser, BleachHTMLSerializer, SanitizerFilter
 
 ALLOWED_TAGS: list[str]
 ALLOWED_ATTRIBUTES: dict[str, list[str]]
-ALLOWED_STYLES: list[str]
 ALLOWED_PROTOCOLS: list[str]
 
 INVISIBLE_CHARACTERS: str
@@ -18,11 +18,11 @@ _Filter = Any
 class Cleaner:
     tags: Container[str]
     attributes: _Attributes
-    styles: Container[str]
     protocols: Container[str]
     strip: bool
     strip_comments: bool
     filters: Iterable[_Filter]
+    css_sanitizer: CSSSanitizer | None
     parser: BleachHTMLParser
     walker: Any
     serializer: BleachHTMLSerializer
@@ -30,11 +30,11 @@ class Cleaner:
         self,
         tags: Container[str] = ...,
         attributes: _Attributes = ...,
-        styles: Container[str] = ...,
         protocols: Container[str] = ...,
         strip: bool = ...,
         strip_comments: bool = ...,
         filters: Iterable[_Filter] | None = ...,
+        css_sanitizer: CSSSanitizer | None = ...,
     ) -> None: ...
     def clean(self, text: str) -> str: ...
 
@@ -51,9 +51,12 @@ class BleachSanitizerFilter(SanitizerFilter):
     def __init__(
         self,
         source,
+        allowed_elements: Container[str] = ...,
         attributes: _Attributes = ...,
+        allowed_protocols: Container[str] = ...,
         strip_disallowed_elements: bool = ...,
         strip_html_comments: bool = ...,
+        css_sanitizer: CSSSanitizer | None = ...,
         **kwargs,
     ) -> None: ...
     def sanitize_stream(self, token_iterator): ...
diff --git a/stubs/bleach/bleach/utils.pyi b/stubs/bleach/bleach/utils.pyi
deleted file mode 100644
index 1eff440f0..000000000
--- a/stubs/bleach/bleach/utils.pyi
+++ /dev/null
@@ -1,8 +0,0 @@
-from collections import OrderedDict
-from collections.abc import Mapping
-from typing import Any, overload
-
-@overload
-def alphabetize_attributes(attrs: None) -> None: ...
-@overload
-def alphabetize_attributes(attrs: Mapping[Any, str]) -> OrderedDict[Any, str]: ...