diff --git a/python-dulwich.spec b/python-dulwich.spec
index 6744176..aafe28b 100644
--- a/python-dulwich.spec
+++ b/python-dulwich.spec
@@ -1,5 +1,5 @@
 Name:          python-dulwich
-Version:       0.20.50
+Version:       0.21.0
 Release:       1mamba
 Summary:       Python implementation of Git
 Group:         System/Libraries
@@ -13,6 +13,7 @@ License:       GPL
 BuildRequires: glibc-devel
 BuildRequires: libpython3-devel
 BuildRequires: python3.7dist(setuptools)
+BuildRequires: python3.7dist(typing-extensions)
 BuildRequires: python3.7dist(urllib3)
 ## AUTOBUILDREQ-END
 
@@ -47,6 +48,9 @@ sed -i "\,\.egg-info/,d;s,.*/man/.*,&.gz," %{name}.filelist
 %doc COPYING NEWS
 
 %changelog
+* Tue Jan 17 2023 Automatic Build System <autodist@mambasoft.it> 0.21.0-1mamba
+- automatic version update by autodist
+
 * Sun Oct 30 2022 Automatic Build System <autodist@mambasoft.it> 0.20.50-1mamba
 - automatic version update by autodist