diff --git a/python-scons.spec b/python-scons.spec
index 29cf07fac2966beef90f242f64b70e0f95dd35fd..2e13bd0785fc1a0f121a7352490bbaf4e1247112 100644
--- a/python-scons.spec
+++ b/python-scons.spec
@@ -1,10 +1,10 @@
 Name:          scons
-Version:       4.3.0
+Version:       4.5.2
 Release:       1
 Summary:       An Open Source software construction tool
 License:       MIT
 URL:           http://www.scons.org
-Source0:       https://github.com/SCons/scons/archive/scons-%{version}.tar.gz
+Source0:       https://github.com/SCons/scons/archive/%{version}/scons-%{version}.tar.gz
 Source1:       https://scons.org/doc/%{version}/scons-doc-%{version}.tar.gz
 BuildArch:     noarch
 BuildRequires: make
@@ -30,7 +30,7 @@ BuildRequires:  python3-devel
 BuildRequires:  python3-lxml
 BuildRequires:  python3-wheel
 BuildRequires:  python3-setuptools
-BuildRequires:  lynx
+BuildRequires:  lynx python3-psutil
 Provides:       scons = 0:%{version}-%{release}
 Provides:       scons-python3
 Obsoletes:      scons < 0:5.0.3-3
@@ -111,6 +111,9 @@ popd
 %doc HTML PDF EPUB TEXT
 
 %changelog
+* Fri Dec 29 2023 liyanan <liyanan61@h-partners.com> - 4.5.2-1
+- Upgrade to version 4.5.2
+
 * Fri Jun 10 2022 SimpleUpdate Robot <tc@openeuler.org> - 4.3.0-1
 - Upgrade to version 4.3.0
 
diff --git a/scons-4.3.0.tar.gz b/scons-4.5.2.tar.gz
similarity index 43%
rename from scons-4.3.0.tar.gz
rename to scons-4.5.2.tar.gz
index 86cf469392088345b289ba8158138284c89bb187..3558559835d8f28ff0684471f9cb27c478e8667c 100644
Binary files a/scons-4.3.0.tar.gz and b/scons-4.5.2.tar.gz differ
diff --git a/scons-doc-4.3.0.tar.gz b/scons-doc-4.5.2.tar.gz
similarity index 53%
rename from scons-doc-4.3.0.tar.gz
rename to scons-doc-4.5.2.tar.gz
index b827362a02060cb402a6bb203ebdb07902f4cabc..56ae58c9e1ef5a88e4a2d1dd6a7febfd65a4c93e 100644
Binary files a/scons-doc-4.3.0.tar.gz and b/scons-doc-4.5.2.tar.gz differ