diff --git a/docs/changelog.md b/docs/changelog.md
index efa41e0..05f6f80 100644
--- a/docs/changelog.md
+++ b/docs/changelog.md
@@ -58,6 +58,7 @@ however that is preferrable to errors.
 * Fixed some faulty sync responses triggering commands twice
 * Fixed a bug in the default help command that would display hidden commands regardless.
 * Removed fallback replies in messages (see: [MSC2781](https://github.com/matrix-org/matrix-spec-proposals/pull/2781))
+* Removed the legacy function-based argument parsers in favour of the class-based system
 
 ## v1.1.1 (2024-06-26)
 
diff --git a/src/niobot/utils/parsers.py b/src/niobot/utils/parsers.py
index 7e1de61..d3cd9cb 100644
--- a/src/niobot/utils/parsers.py
+++ b/src/niobot/utils/parsers.py
@@ -12,7 +12,6 @@
 import nio
 
 from ..exceptions import CommandParserError
-from .lib import deprecated
 
 if typing.TYPE_CHECKING:
     from ..commands import Argument
@@ -40,15 +39,6 @@
     "MatrixMXCUrl",
     "MatrixToParser",
     "MXCParser",
-    # And the deprecated aliases
-    "boolean_parser",
-    "float_parser",
-    "integer_parser",
-    "json_parser",
-    "room_parser",
-    "event_parser",
-    "matrix_to_parser",
-    "mxc_parser",
 )
 MATRIX_TO_REGEX = re.compile(
     r"(http(s)?://)?matrix\.to/#/(?P<room_id>[^/]+)(/(?P<event_id>[^/?&#]+))?(?P<qs>([&?](via=[^&]+))*)?",
@@ -434,85 +424,3 @@ def __call__(self, ctx, arg, value):
     nio.MatrixUser: MatrixUserParser(),
     MatrixToLink: MatrixDotToParser(),
 }
-# Now add the aliases for backward compatability with <1.1.0
-# These will be removed in 1.2.0.
-
-
-@deprecated("niobot.utils.parsers.BooleanParser")
-def boolean_parser(*args, **kwargs):
-    """Deprecated boolean parser. Please use niobot.utils.parsers.BooleanParser instead.
-
-    !!! danger "Deprecated function"
-        This function is deprecated and will be removed in 1.2.0.
-    """
-    return BooleanParser.parse(*args, **kwargs)
-
-
-@deprecated("niobot.utils.parsers.FloatParser")
-def float_parser(*args, **kwargs):
-    """Deprecated float parser. Please use niobot.utils.parsers.FloatParser instead.
-
-    !!! danger "Deprecated function"
-        This function is deprecated and will be removed in 1.2.0.
-    """
-    return FloatParser.parse(*args, **kwargs)
-
-
-@deprecated("niobot.utils.parsers.IntegerParser")
-def integer_parser(allow_floats: bool = False, base: int = 10):
-    """Deprecated integer parser. Please use niobot.utils.parsers.IntegerParser instead.
-
-    !!! danger "Deprecated function"
-        This function is deprecated and will be removed in 1.2.0.
-    """
-    return IntegerParser(allow_floats, base)
-
-
-@deprecated("niobot.utils.parsers.JSONParser")
-def json_parser(*args, **kwargs):
-    """Deprecated integer parser. Please use niobot.utils.parsers.JSONParser instead.
-
-    !!! danger "Deprecated function"
-        This function is deprecated and will be removed in 1.2.0.
-    """
-    return JSONParser.parse(*args, **kwargs)
-
-
-@deprecated("niobot.utils.parsers.RoomParser")
-def room_parser(*args, **kwargs):
-    """Deprecated room parser. Please use niobot.utils.parsers.RoomParser instead.
-
-    !!! danger "Deprecated function"
-        This function is deprecated and will be removed in 1.2.0.
-    """
-    return RoomParser.parse(*args, **kwargs)
-
-
-@deprecated("niobot.utils.parsers.EventParser")
-def event_parser(event_type: typing.Optional[str] = None):
-    """Deprecated event parser. Please use niobot.utils.parsers.EventParser instead.
-
-    !!! danger "Deprecated function"
-        This function is deprecated and will be removed in 1.2.0.
-    """
-    return EventParser(event_type)
-
-
-@deprecated("niobot.utils.parsers.MatrixDotToParser")
-def matrix_to_parser(require_room: bool = True, require_event: bool = False, allow_user_as_room: bool = True):
-    """Deprecated matrix.to parser. Please use niobot.utils.parsers.MatrixDotToParser instead.
-
-    !!! danger "Deprecated function"
-        This function is deprecated and will be removed in 1.2.0.
-    """
-    return MatrixDotToParser("matrix.to", require_room, require_event, allow_user_as_room)
-
-
-@deprecated("niobot.utils.parsers.MXCParser")
-def mxc_parser(*args, **kwargs):
-    """Deprecated MXC parser. Please use niobot.utils.parsers.MXCParser instead.
-
-    !!! danger "Deprecated function"
-        This function is deprecated and will be removed in 1.2.0.
-    """
-    return MXCParser.parse(*args, **kwargs)