diff --git a/fix-requirements.patch b/fix-requirements.patch
new file mode 100644
index 0000000..ae1076d
--- /dev/null
+++ b/fix-requirements.patch
@@ -0,0 +1,13 @@
+Index: pingparsing-1.4.0/setup.py
+===================================================================
+--- pingparsing-1.4.0.orig/setup.py
++++ pingparsing-1.4.0/setup.py
+@@ -40,7 +40,7 @@ with open(os.path.join(REQUIREMENT_DIR,
+ with open(os.path.join(REQUIREMENT_DIR, "test_requirements.txt")) as f:
+     tests_requires = [line.strip() for line in f if line.strip()]
+ 
+-CLI_OPT_REQUIRES = ["loguru>=0.4.1,<1", "Pygments>=2.1<3"]
++CLI_OPT_REQUIRES = ["loguru>=0.4.1,<1", "Pygments>=2.1,<3"]
+ 
+ setuptools.setup(
+     name=MODULE_NAME,
diff --git a/python-pingparsing.changes b/python-pingparsing.changes
index 7ecca83..163c849 100644
--- a/python-pingparsing.changes
+++ b/python-pingparsing.changes
@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Mon Feb 13 04:12:07 UTC 2023 - Steve Kowalik <steven.kowalik@suse.com>
+
+- Add patch fix-requirements.patch:
+  * Fix invalid version number. 
+
 -------------------------------------------------------------------
 Mon Oct 25 19:39:25 UTC 2021 - Martin Hauke <mardnh@gmx.de>
 
diff --git a/python-pingparsing.spec b/python-pingparsing.spec
index caddabc..d2c90dc 100644
--- a/python-pingparsing.spec
+++ b/python-pingparsing.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package python-pingparsing
 #
-# Copyright (c) 2021 SUSE LLC
+# Copyright (c) 2023 SUSE LLC
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -26,6 +26,8 @@ License:        MIT
 Group:          Development/Languages/Python
 URL:            https://github.com/thombashi/pingparsing
 Source:         https://github.com/thombashi/pingparsing/archive/v%{version}.tar.gz#/pingparsing-%{version}.tar.gz
+# PATCH-FIX-UPSTREAM gh#thombashi/pingparsing#47
+Patch0:         fix-requirements.patch
 BuildRequires:  %{python_module setuptools >= 38.3.0}
 BuildRequires:  fdupes
 BuildRequires:  python-rpm-macros
@@ -55,7 +57,7 @@ BuildRequires:  %{python_module typepy >= 1.1.0}
 pingparsing is a CLI-tool/Python-library for parsing ping command output.
 
 %prep
-%setup -q -n pingparsing-%{version}
+%autosetup -p1 -n pingparsing-%{version}
 sed -i -e '/^#!\//, 1d' pingparsing/__main__.py
 
 %build