Index: Makefile
===================================================================
--- Makefile (revision 443)
+++ Makefile (revision 444)
@@ -60,7 +60,7 @@
SOURCE_REQUIRES = sources/GNU/guile
-REQUIRES = libs/libffi/3.4.6
+REQUIRES = libs/libffi/3.4.7
REQUIRES += libs/gmp/6.2.1
REQUIRES += libs/readline/8.2
REQUIRES += dev/libtool/2.4.6