diff --git a/python-jupymake.spec b/python-jupymake.spec
index 95ca77b..8a707ac 100644
--- a/python-jupymake.spec
+++ b/python-jupymake.spec
@@ -8,7 +8,7 @@
 
 Name:           python-jupymake
 Version:        0.9
-Release:        9.%{gitdate}.%{shortcommit}%{?dist}
+Release:        10.%{gitdate}.%{shortcommit}%{?dist}
 Summary:        Python wrapper for the polymake shell
 
 License:        GPLv2+
@@ -51,6 +51,9 @@ Provides:       pytnon3-%{srcname} = %{version}-%{release}
 %{python3_sitearch}/%{srcname}*
 
 %changelog
+* Thu Dec 17 2020 Jerry James <loganjerry@gmail.com> - 0.9-10.20190509.031cc3a
+- Rebuild for polymake 4.3
+
 * Wed Sep 30 2020 Jerry James <loganjerry@gmail.com> - 0.9-9.20190509.031cc3a
 - Rebuild for normaliz 3.8.9