diff --git a/fix-python2-no-format-arguments-error.patch b/fix-python2-no-format-arguments-error.patch
new file mode 100644
index 0000000000000000000000000000000000000000..3a0c6bd03c09dc5527118302d4c1412b46ae666f
--- /dev/null
+++ b/fix-python2-no-format-arguments-error.patch
@@ -0,0 +1,12 @@
+diff -urNp a/python/hawkey/exception-py.hpp b/python/hawkey/exception-py.hpp
+--- a/python/hawkey/exception-py.hpp	2020-06-02 17:41:46.000000000 +0800
++++ b/python/hawkey/exception-py.hpp	2020-08-31 10:28:07.000000000 +0800
+@@ -37,7 +37,7 @@ PyObject *op_error2exc(const GError *err
+ int ret2e(int ret, const char *msg);
+ 
+ #define CATCH_TO_PYTHON_RET(RET) catch (const libdnf::Error& e) { \
+-    PyErr_Format(HyExc_Exception, e.what());                      \
++    PyErr_Format(HyExc_Exception, "%s", e.what());                      \
+     return RET;                                                   \
+ }
+ 
diff --git a/libdnf-0.37.2.tar.gz b/libdnf-0.37.2.tar.gz
deleted file mode 100644
index 58bf7416f04776721250c05752a28bd9e1fd169d..0000000000000000000000000000000000000000
Binary files a/libdnf-0.37.2.tar.gz and /dev/null differ
diff --git a/libdnf-0.48.0.tar.gz b/libdnf-0.48.0.tar.gz
new file mode 100644
index 0000000000000000000000000000000000000000..ceccfb4e09b3543a6df52909d1d05f60605636b2
Binary files /dev/null and b/libdnf-0.48.0.tar.gz differ
diff --git a/libdnf.spec b/libdnf.spec
index 56d747ea90c6d19e60381e4852938ec00af23f8a..2c6975b34321b43c5c674747d01bd2468379a59a 100644
--- a/libdnf.spec
+++ b/libdnf.spec
@@ -1,7 +1,7 @@
 %global libsolv_version 0.7.7
-%global libmodulemd_version 1.6.1
-%global librepo_version 1.11.0
-%global dnf_conflict 4.2.13
+%global libmodulemd_version 2.5.0
+%global librepo_version 1.12.0
+%global dnf_conflict 4.2.23
 %global swig_version 3.0.12
 
 %global requires_python2_sphinx python2-sphinx
@@ -12,25 +12,34 @@
 %bcond_with python2
 %bcond_with rhsm
 %bcond_with zchunk
-
+%bcond_with sanitizers
 
 %global _cmake_opts \\\
     -DENABLE_RHSM_SUPPORT=%{?with_rhsm:ON}%{!?with_rhsm:OFF} \\\
     %{nil}
 
 Name:                      libdnf
-Version:                   0.37.2
-Release:                   3
+Version:                   0.48.0
+Release:                   1
 Summary:                   Library providing simplified C and Python API to libsolv
 License:                   LGPLv2+
 URL:                       https://github.com/rpm-software-management/libdnf
 Source0:                   %{url}/archive/%{version}/%{name}-%{version}.tar.gz                    
+
+Patch0000:                 fix-python2-no-format-arguments-error.patch
+
 BuildRequires:             cmake gcc gcc-c++ libsolv-devel >= %{libsolv_version} gettext
 BuildRequires:             pkgconfig(librepo) >= %{librepo_version} pkgconfig(check)              
 BuildRequires:             pkgconfig(gio-unix-2.0) >= 2.46.0 pkgconfig(gtk-doc) gpgme-devel
 BuildRequires:             rpm-devel >= 4.11.0 pkgconfig(sqlite3) pkgconfig(smartcols)
 BuildRequires:             pkgconfig(json-c) pkgconfig(cppunit) pkgconfig(libcrypto)
-BuildRequires:             pkgconfig(modulemd) >= %{libmodulemd_version} 
+BuildRequires:             pkgconfig(modulemd-2.0) >= %{libmodulemd_version} 
+
+%if %{with sanitizers}
+BuildRequires:             libasan-static
+BuildRequires:             liblsan-static
+BuildRequires:             libubsan-static
+%endif
 
 Requires:                  libmodulemd >= %{libmodulemd_version}
 Requires:                  libsolv >= %{libsolv_version}
@@ -108,10 +117,10 @@ Python 3 bindings for the hawkey library.
 %endif
 
 %prep
-%autosetup
+%autosetup -p1
 %if %{with python2}
 mkdir build-py2
-%endif # with python2
+%endif
 %if %{with python3}
 mkdir build-py3
 %endif
@@ -119,14 +128,16 @@ mkdir build-py3
 %build
 %if %{with python2}
 pushd build-py2
-  %cmake -DPYTHON_DESIRED:FILEPATH=%{__python2} -DWITH_MAN=OFF ../ %{!?with_zchunk:-DWITH_ZCHUNK=OFF} %{!?with_valgrind:-DDISABLE_VALGRIND=1} %{_cmake_opts}
+  %cmake -DPYTHON_DESIRED:FILEPATH=%{__python2} -DWITH_MAN=OFF ../ %{!?with_zchunk:-DWITH_ZCHUNK=OFF} %{!?with_valgrind:-DDISABLE_VALGRIND=1} %{_cmake_opts} \
+  -DWITH_SANITIZERS=%{?with_sanitizers:ON}%{!?with_sanitizers:OFF}
   %make_build
 popd
 %endif
 
 %if %{with python3}
 pushd build-py3
-  %cmake -DPYTHON_DESIRED:FILEPATH=%{__python3} -DWITH_GIR=0 -DWITH_MAN=0 -Dgtkdoc=0 ../ %{!?with_zchunk:-DWITH_ZCHUNK=OFF} %{!?with_valgrind:-DDISABLE_VALGRIND=1} %{_cmake_opts}
+  %cmake -DPYTHON_DESIRED:FILEPATH=%{__python3} -DWITH_GIR=0 -DWITH_MAN=0 -Dgtkdoc=0 ../ %{!?with_zchunk:-DWITH_ZCHUNK=OFF} %{!?with_valgrind:-DDISABLE_VALGRIND=1} %{_cmake_opts} \
+  -DWITH_SANITIZERS=%{?with_sanitizers:ON}%{!?with_sanitizers:OFF}
   %make_build
 popd
 %endif
@@ -184,7 +195,7 @@ popd
 %if %{with python2}
 %files -n python2-%{name}
 %{python2_sitearch}/%{name}/
-%endif # with python2
+%endif
 
 %if %{with python3}
 %files -n python3-%{name}
@@ -194,7 +205,7 @@ popd
 %if %{with python2}
 %files -n python2-hawkey
 %{python2_sitearch}/hawkey/
-%endif # with python2
+%endif
 
 %if %{with python3}
 %files -n python3-hawkey
@@ -202,6 +213,12 @@ popd
 %endif
 
 %changelog
+* Sat Aug 29 2020 openEuler Buildteam <buildteam@openeuler.org> - 0.48.0-1
+- Type:requirement
+- ID:NA
+- SUG:NA
+- DESC:upgrade to 0.48.0
+
 * Tue Aug 18 2020 chenyaqiang <chenyaqiang@huawei.com> - 0.37.2-3
 - rebuild for package build