diff --git a/hotdoc.spec b/hotdoc.spec
index d820463..3f71961 100644
--- a/hotdoc.spec
+++ b/hotdoc.spec
@@ -1,6 +1,6 @@
 Name:          hotdoc
 Version:       0.15
-Release:       1mamba
+Release:       2mamba
 Summary:       A documentation micro-framework
 Group:         Applications/Development
 Vendor:        openmamba
@@ -13,20 +13,20 @@ License:       LGPL
 BuildRequires: glibc-devel
 BuildRequires: libglib-devel
 BuildRequires: libjson-glib-devel
-BuildRequires: libpython3-devel
+BuildRequires: libpython310-devel
 BuildRequires: libxml2-devel
-BuildRequires: python3.7dist(appdirs)
-BuildRequires: python3.7dist(dbus-deviation)
-BuildRequires: python3.7dist(faust-cchardet)
-BuildRequires: python3.7dist(feedgen)
-BuildRequires: python3.7dist(lxml)
-BuildRequires: python3.7dist(networkx)
-BuildRequires: python3.7dist(pkgconfig)
-BuildRequires: python3.7dist(pyyaml)
-BuildRequires: python3.7dist(schema)
-BuildRequires: python3.7dist(setuptools)
-BuildRequires: python3.7dist(toposort)
-BuildRequires: python3.7dist(wheezy.template)
+BuildRequires: python3.10dist(appdirs)
+BuildRequires: python3.10dist(dbus-deviation)
+BuildRequires: python3.10dist(faust-cchardet)
+BuildRequires: python3.10dist(feedgen)
+BuildRequires: python3.10dist(lxml)
+BuildRequires: python3.10dist(networkx)
+BuildRequires: python3.10dist(pkgconfig)
+BuildRequires: python3.10dist(pyyaml)
+BuildRequires: python3.10dist(schema)
+BuildRequires: python3.10dist(setuptools)
+BuildRequires: python3.10dist(toposort)
+BuildRequires: python3.10dist(wheezy.template)
 ## AUTOBUILDREQ-END
 
 %description
@@ -38,26 +38,28 @@ Hotdoc is a documentation micro-framework. It provides an interface for extensio
 %setup -q
 
 %build
-CFLAGS="%{optflags}" %{__python3} setup.py build
-#|| %{__python3} setup.py build
+CFLAGS="%{optflags}" %{__python310} setup.py build
 
 %install
 [ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
-%{__python3} setup.py install \
+%{__python310} setup.py install \
    -O1 --skip-build \
    --root="%{buildroot}" \
-   --install-headers=%{python3_inc} \
-   --install-lib=%{python3_sitearch} \
+   --install-headers=%{python310_inc} \
+   --install-lib=%{python310_sitearch} \
    --record=%{name}.filelist
 
 sed -i "\,\.egg-info/,d;s,.*/man/.*,&.gz," %{name}.filelist
 
 %files -f %{name}.filelist
 %defattr(-,root,root)
-%dir %{python3_sitearch}/hotdoc-%{version}-py*.egg-info
-%{python3_sitearch}/hotdoc-%{version}-py*.egg-info/*
+%dir %{python310_sitearch}/hotdoc-%{version}-py*.egg-info
+%{python310_sitearch}/hotdoc-%{version}-py*.egg-info/*
 
 %changelog
+* Tue Aug 01 2023 Silvan Calarco <silvan.calarco@mambasoft.it> 0.15-2mamba
+- rebuilt with python 3.10
+
 * Thu Apr 27 2023 Automatic Build System <autodist@mambasoft.it> 0.15-1mamba
 - automatic version update by autodist