diff --git a/srcpkgs/polyml/template b/srcpkgs/polyml/template
index 69eab5d9daf..e73ca44f06f 100644
--- a/srcpkgs/polyml/template
+++ b/srcpkgs/polyml/template
@@ -1,6 +1,6 @@
 # Template file for 'polyml'
 pkgname=polyml
-version=5.9
+version=5.9.1
 revision=1
 build_style=gnu-configure
 configure_args="--enable-shared"
@@ -10,7 +10,7 @@ maintainer="Leah Neukirchen <leah@vuxu.org>"
 license="LGPL-2.1-or-later"
 homepage="http://www.polyml.org/"
 distfiles="https://github.com/${pkgname}/${pkgname}/archive/v${version}.tar.gz"
-checksum=5aa452a49f2ac0278668772af4ea0b9bf30c93457e60ff7f264c5aec2023c83e
+checksum=52f56a57a4f308f79446d479e744312195b298aa65181893bce2dfc023a3663c
 conflicts="mesa-demos>=0" # /usr/bin/poly
 nocross=yes