diff --git a/python-matplotlib.spec b/python-matplotlib.spec
index e3c343f..6ccf66f 100644
--- a/python-matplotlib.spec
+++ b/python-matplotlib.spec
@@ -1,5 +1,5 @@
 Name:          python-matplotlib
-Version:       3.5.3
+Version:       3.7.3
 Release:       1mamba
 Summary:       Python plotting library
 Group:         System/Libraries/Python
@@ -13,16 +13,17 @@ License:       Python
 ## AUTOBUILDREQ-BEGIN
 BuildRequires: glibc-devel
 BuildRequires: libgcc
-BuildRequires: libpython3-devel
+BuildRequires: libpython310-devel
 BuildRequires: libstdc++6-devel
-BuildRequires: python3.7dist(cycler)
-BuildRequires: python3.7dist(fonttools)
-BuildRequires: python3.7dist(kiwisolver)
-BuildRequires: python3.7dist(numpy)
-BuildRequires: python3.7dist(packaging)
-BuildRequires: python3.7dist(pillow)
-BuildRequires: python3.7dist(pyparsing)
-BuildRequires: python3.7dist(python-dateutil)
+BuildRequires: python3.10dist(contourpy)
+BuildRequires: python3.10dist(cycler)
+BuildRequires: python3.10dist(fonttools)
+BuildRequires: python3.10dist(kiwisolver)
+BuildRequires: python3.10dist(numpy)
+BuildRequires: python3.10dist(packaging)
+BuildRequires: python3.10dist(pillow)
+BuildRequires: python3.10dist(pyparsing)
+BuildRequires: python3.10dist(python-dateutil)
 ## AUTOBUILDREQ-END
 %if 0%{?with_pyver}
 BuildRequires: python3-tk
@@ -76,6 +77,12 @@ rm -rf %{buildroot}%{python_sitearch}/matplotlib/mpl-data/fonts
 %doc LICENSE/LICENSE
 
 %changelog
+* Tue Sep 12 2023 Automatic Build System <autodist@mambasoft.it> 3.7.3-1mamba
+- automatic version update by autodist
+
+* Sat Aug 05 2023 Automatic Build System <autodist@mambasoft.it> 3.7.2-1mamba
+- automatic version update by autodist
+
 * Thu Aug 11 2022 Automatic Build System <autodist@mambasoft.it> 3.5.3-1mamba
 - automatic version update by autodist