Index: Makefile
===================================================================
--- Makefile (revision 28)
+++ Makefile (revision 29)
@@ -60,7 +60,7 @@
REQUIRES += libs/libxml2/2.9.9
REQUIRES += libs/libxslt/1.1.34
REQUIRES += libs/readline/8.2
-REQUIRES += libs/icu4c/68.2
+REQUIRES += libs/icu4c/73.1
REQUIRES += libs/lz4/1.9.4
REQUIRES += net/openssl/1.1.1r
REQUIRES += net/krb5/1.19.1