diff --git a/python-mrcfile.changes b/python-mrcfile.changes
index 3474fa7..d12b314 100644
--- a/python-mrcfile.changes
+++ b/python-mrcfile.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Tue May  2 11:15:10 UTC 2023 - Jan Engelhardt <jengelh@inai.de>
+
+- Update description
+
 -------------------------------------------------------------------
 Tue May  2 08:41:40 UTC 2023 - pgajdos@suse.com
 
diff --git a/python-mrcfile.spec b/python-mrcfile.spec
index a940fc7..164ad37 100644
--- a/python-mrcfile.spec
+++ b/python-mrcfile.spec
@@ -15,6 +15,7 @@
 # Please submit bugfixes or comments via https://bugs.opensuse.org/
 #
 
+
 Name:           python-mrcfile
 Version:        1.4.3
 Release:        0
@@ -22,8 +23,8 @@ Summary:        MRC file I/O library
 License:        BSD-3-Clause
 URL:            https://github.com/ccpem/mrcfile
 Source:         https://github.com/ccpem/mrcfile/archive/refs/tags/v%{version}.tar.gz
-BuildRequires:  python-rpm-macros
 BuildRequires:  %{python_module setuptools}
+BuildRequires:  python-rpm-macros
 # SECTION test requirements
 BuildRequires:  %{python_module numpy >= 1.16.0}
 BuildRequires:  %{python_module pytest}
@@ -36,7 +37,8 @@ BuildArch:      noarch
 %python_subpackages
 
 %description
-MRC file I/O library
+A Python implementation of the MRC2014 file format, which
+is used in structural biology to store image and volume data.
 
 %prep
 %autosetup -p1 -n mrcfile-%{version}