diff --git a/pyicu.spec b/pyicu.spec
index 6f41917..46781a5 100644
--- a/pyicu.spec
+++ b/pyicu.spec
@@ -1,6 +1,6 @@
 Name:          pyicu
 Version:       2.11
-Release:       1mamba
+Release:       2mamba
 Summary:       A Python extension wrapping IBM's International Components for Unicode C++ library (ICU)
 Group:         System/Libraries
 Vendor:        openmamba
@@ -13,9 +13,10 @@ License:       OSI Approved
 BuildRequires: glibc-devel
 BuildRequires: libgcc
 BuildRequires: libicu-devel
-BuildRequires: libpython3-devel
+BuildRequires: libpython311-devel
 BuildRequires: libstdc++6-devel
 ## AUTOBUILDREQ-END
+BuildRequires: python3-devel >= 3.11.5-3mamba
 
 %description
 %{summary}.
@@ -47,6 +48,9 @@ sed -i "\,\.egg-info/,d;s,.*/man/.*,&.gz," %{name}.filelist
 %{python_sitearch}/PyICU-%{version}-py*.egg-info/*
 
 %changelog
+* Tue Sep 26 2023 Automatic Build System <autodist@mambasoft.it> 2.11-2mamba
+- rebuilt by autoport with build requirements: python3-devel>=3.11.5-3mamba
+
 * Sun Jun 18 2023 Automatic Build System <autodist@mambasoft.it> 2.11-1mamba
 - automatic version update by autodist