--- rpl/configure.ac	2021/03/13 12:50:36	1.254
+++ rpl/configure.ac	2022/01/03 11:56:00	1.269
@@ -7,28 +7,28 @@ AC_SUBST(target_cpu)
 AC_CONFIG_HEADERS([rplconfig.h])
 
 dnl Libraries
-NCURSES=ncurses-6.1
-READLINE=readline-8.0
-UNITS=units-2.19
-GSL=gsl-2.6
+NCURSES=ncurses-6.3
+READLINE=readline-8.1
+UNITS=units-2.21
+GSL=gsl-2.7.1
 GPP=gpp-3.0
-GNUPLOT=gnuplot-5.2.8
+GNUPLOT=gnuplot-5.4.2
 dnl ftp://ftp.astron.com/pub/file/
-FILE=file-5.37
+FILE=file-5.41
 ICONV=libiconv-1.16
-SQLITE=sqlite-3.31.1
-OPENSSL=openssl-1.1.1g
+SQLITE=sqlite-3.37.0
+OPENSSL=openssl-1.1.1m
 OPENMOTIF=motif-2.3.8
 LIBXPM=libXpm-3.5.12
 SIGSEGV=libsigsegv-2.12
 ZLIB=zlib-1.2.11
 
-GMP=gmp-6.2.0
-MPFR=mpfr-4.0.2
+GMP=gmp-6.2.1
+MPFR=mpfr-4.1.0
 MPFI=mpfi-1.5.4
-NTL=ntl-11.4.3
-PARI=pari-2.11.4
-GIAC=giac-1.5.0
+NTL=ntl-11.5.1
+PARI=pari-2.13.3
+GIAC=giac-1.7.0
 
 dnl 32 bits ABI
 AC_ARG_WITH(gcc_version,
@@ -491,10 +491,6 @@ if test ! -d "$srcdir"/tools/$NCURSES; t
 			for i in $(ls ../$NCURSES*.patch.gz);
 			do echo Applying patch $i && \
 				gunzip -c $i | patch -p1;
-			done;
-			for i in $(ls ../ncurses-6.1*.patch.gz);
-			do echo Applying patch $i && \
-				gunzip -c $i | patch -p1;
 			done);
 fi
 if test ! -d "$srcdir"/tools/$READLINE; then