diff --git a/libserf-1.3.9-scons-python3.patch b/libserf-1.3.9-scons-python3.patch
new file mode 100644
index 0000000..144f5e3
--- /dev/null
+++ b/libserf-1.3.9-scons-python3.patch
@@ -0,0 +1,24 @@
+--- serf-1.3.9/SConstruct.orig	2019-07-26 17:49:30.910189251 +0000
++++ serf-1.3.9/SConstruct	2019-07-26 17:49:54.073821735 +0000
+@@ -163,9 +163,9 @@
+               suffix='.def', src_suffix='.h')
+   })
+ 
+-match = re.search('SERF_MAJOR_VERSION ([0-9]+).*'
+-                  'SERF_MINOR_VERSION ([0-9]+).*'
+-                  'SERF_PATCH_VERSION ([0-9]+)',
++match = re.search(b'SERF_MAJOR_VERSION ([0-9]+).*'
++                  b'SERF_MINOR_VERSION ([0-9]+).*'
++                  b'SERF_PATCH_VERSION ([0-9]+)',
+                   env.File('serf.h').get_contents(),
+                   re.DOTALL)
+ MAJOR, MINOR, PATCH = [int(x) for x in match.groups()]
+@@ -183,7 +183,7 @@
+ 
+ unknown = opts.UnknownVariables()
+ if unknown:
+-  print 'Warning: Used unknown variables:', ', '.join(unknown.keys())
++  print ('Warning: Used unknown variables:', ', '.join(unknown.keys()))
+ 
+ apr = str(env['APR'])
+ apu = str(env['APU'])
diff --git a/libserf.spec b/libserf.spec
index c536f4a..097e542 100644
--- a/libserf.spec
+++ b/libserf.spec
@@ -1,24 +1,24 @@
 Name:          libserf
-Version:       1.3.9
+Version:       1.3.10
 Release:       1mamba
 Summary:       High-performance asynchronous HTTP client library
 Group:         System/Libraries
 Vendor:        openmamba
 Distribution:  openmamba
-Packager:      Stefano Cotta Ramusino <stefano.cotta@openmamba.org>
-URL:           https://code.google.com/p/serf/
+Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
+URL:           https://code.google.com/archive/p/serf
 Source:        https://archive.apache.org/dist/serf/serf-%{version}.tar.bz2
 #Source:        http://serf.googlecode.com/svn/src_releases/serf-%{version}.tar.bz2
+Patch0:        libserf-1.3.9-scons-python3.patch
 License:       Apache License 2.0
 ## AUTOBUILDREQ-BEGIN
 BuildRequires: glibc-devel
 BuildRequires: libapr-devel
 BuildRequires: libaprutil-devel
-BuildRequires: libdb47
+BuildRequires: libdb53-devel
 BuildRequires: libe2fs-devel
 BuildRequires: libexpat-devel
 BuildRequires: libgdbm-devel
-BuildRequires: libkeyutils-devel
 BuildRequires: libkrb5-devel
 BuildRequires: libopenldap-devel
 BuildRequires: libopenssl-devel
@@ -26,7 +26,6 @@ BuildRequires: libuuid-devel
 BuildRequires: libz-devel
 ## AUTOBUILDREQ-END
 BuildRequires: scons
-BuildRoot:     %{_tmppath}/%{name}-%{version}-root
 
 %description
 The serf library is a high performance C-based HTTP client library built upon the Apache Portable Runtime (APR) library.
@@ -40,8 +39,11 @@ Requires:      pkg-config
 %description devel
 This package contains libraries and header files for developing applications that use %{name}.
 
+%debug_package
+
 %prep
 %setup -q -n serf-%{version}
+#%patch 0 -p1
 sed -i '/SHLIBVERSION/s,MAJOR,0,' SConstruct
 
 %build
@@ -79,6 +81,12 @@ find %{buildroot} -name '*.*a' -exec rm -vf {} ';'
 %doc CHANGES README NOTICE design-guide.txt
 
 %changelog
+* Sun Aug 06 2023 Automatic Build System <autodist@mambasoft.it> 1.3.10-1mamba
+- automatic version update by autodist
+
+* Wed Dec 09 2020 Silvan Calarco <silvan.calarco@mambasoft.it> 1.3.9-2mamba
+- rebuilt with debug package
+
 * Wed Dec 14 2016 Silvan Calarco <silvan.calarco@mambasoft.it> 1.3.9-1mamba
 - update to 1.3.9