diff --git a/srcpkgs/byacc/template b/srcpkgs/byacc/template
index 34031c7268..e20fb15b17 100644
--- a/srcpkgs/byacc/template
+++ b/srcpkgs/byacc/template
@@ -1,6 +1,6 @@
 # Template file for 'byacc'
 pkgname=byacc
-version=20180525
+version=20180609
 revision=1
 build_style=gnu-configure
 configure_args="--program-transform=s,^,b,"
@@ -9,7 +9,7 @@ maintainer="Leah Neukirchen <leah@vuxu.org>"
 license="Public Domain"
 homepage="http://invisible-island.net/byacc/"
 distfiles="ftp://ftp.invisible-island.net/${pkgname}/${pkgname}-${version}.tgz"
-checksum=129b8d8be35c2cecb89e4ef434dc512402c0243f485334c5733ddf1e267c2de6
+checksum=5bbb0b3ec3da5981a2488383b652499d6c1e0236b47d8bac5fcdfa12954f749c
 
 alternatives="
  yacc:yacc:/usr/bin/byacc