This is a list of updates published by Wizards of the Coast to correct, clarify, or amend Dungeons & Dragons 4th edition game rules.
2008[]
- June 2008 update (version 1)
- July 2008 update (version 2)
- August 2008 update (version 3)
2009[]
- January 2009 update (version 4)
- March 2009 update
- April 2009 update
- July 2009 update
- November 2009 update
- December 2009 update
2010[]
- January 2010 update
- March 2010 update
- May 2010 update
- July 2010 update
- Essentials update (September 2010)
- October 2010 update
- Essentials update 2 (November 2010)
2011[]
- May 2011 update
- June 2011 update
- July 2011 update
- Warlock update (July 2011)
- August 2011 update
- September 2011 update
- October 2011 update
- December 2011 update
2012[]
- January and February 2012 updates
- August 2012 update