--- rpl/configure.ac	2018/05/29 06:00:20	1.213
+++ rpl/configure.ac	2018/05/29 06:04:58	1.215
@@ -20,8 +20,8 @@ SQLITE=sqlite-3.23.1
 OPENSSL=openssl-1.1.0h
 OPENMOTIF=motif-2.3.8
 LIBXPM=libXpm-3.5.12
-SIGSEGV=libsigsegv-2.11
-ZLIB=zlib-1.2.8
+SIGSEGV=libsigsegv-2.12
+ZLIB=zlib-1.2.11
 
 GMP=gmp-6.1.2
 MPFR=mpfr-3.1.5