diff --git a/eigen-3.3.8.tar.bz2 b/eigen-3.3.8.tar.bz2
deleted file mode 100644
index 1b8b46cbd6697212ec895f828096ad4178649377..0000000000000000000000000000000000000000
Binary files a/eigen-3.3.8.tar.bz2 and /dev/null differ
diff --git a/eigen-3.4.0.tar.bz2 b/eigen-3.4.0.tar.bz2
new file mode 100644
index 0000000000000000000000000000000000000000..b182c40516f8e83806d718868df1284007a35a6e
Binary files /dev/null and b/eigen-3.4.0.tar.bz2 differ
diff --git a/eigen3.spec b/eigen3.spec
index e88e17209edd299b800598dcb8cbaaed04a354a9..e6673f0cadbc6da7ccb9accdd00cef70790046e2 100644
--- a/eigen3.spec
+++ b/eigen3.spec
@@ -1,14 +1,14 @@
 %global debug_package %{nil}
 
 Name:           eigen3
-Version:        3.3.8
-Release:        4
+Version:        3.4.0
+Release:        1
 Summary:        A lightweight C++ template library for vector and matrix math
 
 License:        MPLv2.0 and LGPLv2+ and BSD
 URL:            http://eigen.tuxfamily.org/index.php?title=Main_Page
 Source0:        https://gitlab.com/libeigen/eigen/-/archive/%{version}/eigen-%{version}.tar.bz2
-Patch0:		0001-rebuild-and-modify-exception-error.patch
+Patch0:		    0001-rebuild-and-modify-exception-error.patch
 
 BuildRequires:  cmake
 BuildRequires:  make
@@ -51,6 +51,10 @@ cp -r Eigen %{buildroot}%{_includedir}/%{name}/
 %{_includedir}/%{name}
 %{_datadir}
 %changelog
+
+* Sun Oct 30 2022 hkgy <kaguyahatu@outlook.com> - 3.4.0-1
+- Upgrade to v3.4.0
+
 * Mon May 23 2022 tanyulong <tanyulong@kylinos.cn> - 3.3.8-4
 - Building opencv,eigen_assert_exception’ is not a member of ‘Eigen’