diff --git a/srcpkgs/byacc/template b/srcpkgs/byacc/template
index 0cebd5096ce..fc43908bce1 100644
--- a/srcpkgs/byacc/template
+++ b/srcpkgs/byacc/template
@@ -1,6 +1,6 @@
 # Template file for 'byacc'
 pkgname=byacc
-version=20220114
+version=20220128
 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=d131475970018ab03531ce1bac21a8deba0eea23a4ecc051b54c850dad69e479
+checksum=42c1805cc529314e6a76326fe1b33e80c70862a44b01474da362e2f7db2d749c
 
 alternatives="
  yacc:yacc:/usr/bin/byacc