diff --git a/lib/markupsafe/__init__.py b/lib/markupsafe/__init__.py
index 0f1c4f46..7166b192 100644
--- a/lib/markupsafe/__init__.py
+++ b/lib/markupsafe/__init__.py
@@ -11,10 +11,10 @@ if t.TYPE_CHECKING:
             pass
 
 
-__version__ = "2.1.1"
+__version__ = "2.1.2"
 
-_strip_comments_re = re.compile(r"<!--.*?-->")
-_strip_tags_re = re.compile(r"<.*?>")
+_strip_comments_re = re.compile(r"<!--.*?-->", re.DOTALL)
+_strip_tags_re = re.compile(r"<.*?>", re.DOTALL)
 
 
 def _simple_escaping_wrapper(name: str) -> t.Callable[..., "Markup"]:
diff --git a/requirements.txt b/requirements.txt
index 69e57f37..b88c9efe 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -24,7 +24,7 @@ importlib-resources==5.12.0
 git+https://github.com/Tautulli/ipwhois.git@master#egg=ipwhois
 IPy==1.01
 Mako==1.2.4
-MarkupSafe==2.1.1
+MarkupSafe==2.1.2
 musicbrainzngs==0.7.1
 packaging==23.0
 paho-mqtt==1.6.1