--- rpl/configure.ac	2021/12/07 17:07:02	1.255
+++ rpl/configure.ac	2021/12/09 20:00:45	1.256
@@ -28,7 +28,7 @@ MPFR=mpfr-4.0.2
 MPFI=mpfi-1.5.4
 NTL=ntl-11.4.3
 PARI=pari-2.11.4
-GIAC=giac-1.5.0
+GIAC=giac-1.7.0
 
 dnl 32 bits ABI
 AC_ARG_WITH(gcc_version,