Double paire fatale à la rivière?

NL Texas Hold'em $0.05/$0.10
Party - 6 players
Converted with HandConverter.fr

Stacks:
UTG ($1.86)
MP ($8.98)
CO - Hero ($11.45)
BTN ($10.00)
SB ($21.56) - VPIP: 60, PFR: 12, 3B: 16, AF: 2.7, Hands: 213
BB ($5.45)

Preflop: ($0.15, 6 players) Hero is CO with Q:h Q:s
2 folds, Hero raises $0.40, 1 fold, SB calls $0.35, 1 fold

Flop: 4:c 7:c 7:d ($0.9, 2 players)
SB bets $1.10, Hero raises $3.10, SB calls $2.00

Turn: 2:s ($7.1, 2 players)
SB checks, Hero bets $4.42, SB calls $4.42

River: 2:c ($15.94, 2 players)
SB bets $4.00, Hero ???