diff --git a/av/packet.pyi b/av/packet.pyi
index 4887d9736..4b9847ad6 100644
--- a/av/packet.pyi
+++ b/av/packet.pyi
@@ -65,7 +65,9 @@ PktSideDataT = Literal[
 @final
 class PacketSideData(Buffer):
     @staticmethod
-    def from_packet(packet: Packet[Stream], dtype: PktSideDataT) -> PacketSideData: ...
+    def from_packet(
+        packet: Packet[Stream], data_type: PktSideDataT
+    ) -> PacketSideData: ...
     def to_packet(self, packet: Packet[Stream], move: bool = False) -> None: ...
     @property
     def data_type(self) -> str: ...
diff --git a/av/video/frame.pyi b/av/video/frame.pyi
index 41f80ed29..f6a0baf5a 100644
--- a/av/video/frame.pyi
+++ b/av/video/frame.pyi
@@ -117,7 +117,7 @@ class VideoFrame(Frame):
     ) -> VideoFrame: ...
     @staticmethod
     def from_bytes(
-        data: bytes,
+        img_bytes: bytes,
         width: int,
         height: int,
         format: str = "rgba",