Exhibit 10.39

Amendment Number 3 to the
OGE Energy Corp. Deferred Compensation Plan
(As Amended and Restated Effective January 1, 2005)

OGE Energy Corp., an Oklahoma corporation (the "Company"), by action of its
Benefits Oversight Committee taken in accordance with the authority granted to
it by Article X of the OGE Energy Corp. Deferred Compensation Plan (As Amended
and Restated Effective January 1, 2005), as heretofore amended (the "Plan"),
hereby further amends the Plan in the following respects effective as of January
1, 2012:

1.     By inserting, immediately before the last paragraph of Section 5.3 of the
Plan, a new paragraph to read as follows:

Notwithstanding any provision of the Plan, with respect to Matching Credits
credited to a Participant's Account on or after January 1, 2012, as adjusted for
assumed investment return, the Participant's vested percentage shall be
determined in accordance with the following schedule:
Years of Service
Percentage of
Matching Credits Vested
Less than 3
0%
3 or more
100%

IN WITNESS WHEREOF, the Company has caused this instrument to be signed by a
duly authorized officer on this 18th day of November, 2011.

OGE ENERGY CORP.

By: /s/ Stephen E. Merrill