Whatever system you are playing on Bethesda has numerous patches for The Elder Scrolls V: Skyrim. There will surely be other patches in the future but for now here is a list things being patched up. Note some are system specific.

• Improved occasional performance issues resulting from long term play (PlayStation 3)
• Fixed issue where textures would not properly upgrade when installed to drive (Xbox 360)
• Fixed crash on startup when audio is set to sample rate other than 44100Hz (PC)
• Fixed issue where projectiles did not properly fade away
• Fixed occasional issue where a guest would arrive to the player’s wedding dead
• Dragon corpses now clean up properly
• Fixed rare issue where dragons would not attack
• Fixed rare NPC sleeping animation bug
• Fixed rare issue with dead corpses being cleared up prematurely
• Skeleton Key will now work properly if player has no lockpicks in their inventory
• Fixed rare issue with renaming enchanted weapons and armor
• Fixed rare issue with dragons not properly giving souls after death
• ESC button can now be used to exit menus (PC)
• Fixed occasional mouse sensitivity issues (PC)
• General functionality fixes related to remapping buttons and controls (PC)

Bethesday Blog's Skyrim 1.2 Update

Update: At the moment you may want to hold off on the patch for your game consoles since some are experiencing more issues. Install at your own risk until a proper update from Bethesda rolls in.