diff --git a/aiogram/dispatcher/filters/__init__.py b/aiogram/dispatcher/filters/__init__.py
index 637fe181..21fb80c3 100644
--- a/aiogram/dispatcher/filters/__init__.py
+++ b/aiogram/dispatcher/filters/__init__.py
@@ -26,4 +26,5 @@ BUILTIN_FILTERS: Dict[str, Union[Tuple[BaseFilter], Tuple]] = {
     "shipping_query": (),
     "pre_checkout_query": (),
     "poll": (),
+    "poll_answer": (),
 }
diff --git a/aiogram/dispatcher/router.py b/aiogram/dispatcher/router.py
index 073e98d0..3bf5dd27 100644
--- a/aiogram/dispatcher/router.py
+++ b/aiogram/dispatcher/router.py
@@ -45,6 +45,7 @@ class Router:
             router=self, event_name="pre_checkout_query"
         )
         self.poll_handler = TelegramEventObserver(router=self, event_name="poll")
+        self.poll_answer_handler = TelegramEventObserver(router=self, event_name="poll_answer")
 
         self.startup = EventObserver()
         self.shutdown = EventObserver()
@@ -61,6 +62,7 @@ class Router:
             "shipping_query": self.shipping_query_handler,
             "pre_checkout_query": self.pre_checkout_query_handler,
             "poll": self.poll_handler,
+            "poll_answer": self.poll_answer_handler,
         }
 
         # Root handler
diff --git a/aiogram/utils/text_decorations.py b/aiogram/utils/text_decorations.py
index 5b9502b7..125547e8 100644
--- a/aiogram/utils/text_decorations.py
+++ b/aiogram/utils/text_decorations.py
@@ -22,6 +22,7 @@ class TextDecoration:
     italic: str
     code: str
     pre: str
+    pre_language: str
     underline: str
     strikethrough: str
     quote: Callable[[AnyStr], AnyStr]
@@ -34,8 +35,12 @@ class TextDecoration:
         :param text:
         :return:
         """
-        if entity.type in ("bold", "italic", "code", "pre", "underline", "strikethrough"):
+        if entity.type in ("bold", "italic", "code", "underline", "strikethrough"):
             return getattr(self, entity.type).format(value=text)
+        if entity.type == "pre":
+            return (self.pre_language if entity.language else self.pre).format(
+                value=text, language=entity.language
+            )
         elif entity.type == "text_mention":
             return self.link.format(value=text, link=f"tg://user?id={entity.user.id}")
         elif entity.type == "text_link":
@@ -94,6 +99,7 @@ html_decoration = TextDecoration(
     italic="<i>{value}</i>",
     code="<code>{value}</code>",
     pre="<pre>{value}</pre>",
+    pre_language='<pre><code class="language-{language}">{value}</code></pre>',
     underline="<u>{value}</u>",
     strikethrough="<s>{value}</s>",
     quote=html.escape,
@@ -107,6 +113,7 @@ markdown_decoration = TextDecoration(
     italic="_{value}_\r",
     code="`{value}`",
     pre="```{value}```",
+    pre_language="```{language}\n{value}\n```",
     underline="__{value}__",
     strikethrough="~{value}~",
     quote=lambda text: re.sub(pattern=MARKDOWN_QUOTE_PATTERN, repl=r"\\\1", string=text),
diff --git a/docs/dispatcher/router.md b/docs/dispatcher/router.md
index 09f3c916..30625281 100644
--- a/docs/dispatcher/router.md
+++ b/docs/dispatcher/router.md
@@ -109,6 +109,13 @@ async def poll_handler(poll: types.Poll) -> Any: pass
 ```
 Is useful for handling [polls](../api/types/poll.md)
 
+### Poll answer
+```python3
+@router.poll_answer_handler()
+async def poll_answer_handler(poll_answer: types.PollAnswer) -> Any: pass
+```
+Is useful for handling [polls answers](../api/types/poll_answer.md)
+
 
 ## Nested routers
 
diff --git a/tests/test_utils/test_text_decorations.py b/tests/test_utils/test_text_decorations.py
index babe0a58..ad822c8f 100644
--- a/tests/test_utils/test_text_decorations.py
+++ b/tests/test_utils/test_text_decorations.py
@@ -20,6 +20,11 @@ class TestTextDecoration:
             [html_decoration, MessageEntity(type="italic", offset=0, length=5), "<i>test</i>"],
             [html_decoration, MessageEntity(type="code", offset=0, length=5), "<code>test</code>"],
             [html_decoration, MessageEntity(type="pre", offset=0, length=5), "<pre>test</pre>"],
+            [
+                html_decoration,
+                MessageEntity(type="pre", offset=0, length=5, language="python"),
+                '<pre><code class="language-python">test</code></pre>',
+            ],
             [html_decoration, MessageEntity(type="underline", offset=0, length=5), "<u>test</u>"],
             [
                 html_decoration,
@@ -51,6 +56,11 @@ class TestTextDecoration:
             [markdown_decoration, MessageEntity(type="italic", offset=0, length=5), "_test_\r"],
             [markdown_decoration, MessageEntity(type="code", offset=0, length=5), "`test`"],
             [markdown_decoration, MessageEntity(type="pre", offset=0, length=5), "```test```"],
+            [
+                markdown_decoration,
+                MessageEntity(type="pre", offset=0, length=5, language="python"),
+                "```python\ntest\n```",
+            ],
             [markdown_decoration, MessageEntity(type="underline", offset=0, length=5), "__test__"],
             [
                 markdown_decoration,