--- rpl/configure.ac	2017/06/22 08:20:12	1.191
+++ rpl/configure.ac	2017/06/22 08:56:42	1.192
@@ -14,7 +14,7 @@ UNITS=units-2.13
 GSL=gsl-2.4
 GPP=gpp-3.0
 GNUPLOT=gnuplot-5.0.6
-FILE=file-5.29
+FILE=file-5.31
 ICONV=libiconv-1.14
 SQLITE=sqlite-3.19.3
 OPENSSL=openssl-1.1.0f