--- rpl/configure.ac	2014/10/16 20:47:50	1.103
+++ rpl/configure.ac	2014/10/18 16:25:59	1.104
@@ -13,7 +13,7 @@ READLINE=readline-6.3
 UNITS=units-2.02
 GSL=gsl-1.16
 GPP=gpp-3.0
-GNUPLOT=gnuplot-4.6.5
+GNUPLOT=gnuplot-4.6.6
 FILE=file-5.11
 ICONV=libiconv-1.14
 SQLITE=sqlite-3.8.6