Index: Makefile
===================================================================
--- Makefile (revision 417)
+++ Makefile (revision 418)
@@ -64,9 +64,9 @@
REQUIRES += dev/guile/3.0.5
REQUIRES += libs/readline/8.2
REQUIRES += libs/zlib/1.3.1
-REQUIRES += libs/isl/0.25
-REQUIRES += libs/mpc/1.2.1
-REQUIRES += app/xz/5.2.7
+REQUIRES += libs/isl/0.27
+REQUIRES += libs/mpc/1.3.1
+REQUIRES += app/xz/5.6.3
# ======= __END_OF_REQUIRES__ =======