diff --git a/OpenEXR.spec b/OpenEXR.spec
index 3a69629ec79c53f127348c25a86721e3b93d6ab1..e9fbb00d90015b2e82be6e72ec469b2364266aa1 100644
--- a/OpenEXR.spec
+++ b/OpenEXR.spec
@@ -1,11 +1,11 @@
-%global sover 32
+%global sover 33
 
 Name:           OpenEXR
 Summary:        A high dynamic-range (HDR) image file format for use in computer imaging applications
-Version:        3.3.5
+Version:        3.4.1
 Release:        1
 License:        BSD-3-Clause
-URL:	        http://www.openexr.com/
+URL:	        https://www.openexr.com/
 Source0:        https://github.com/AcademySoftwareFoundation/openexr/archive/v%{version}/openexr-%{version}.tar.gz
 # for test images
 Source1:        https://github.com/AcademySoftwareFoundation/openexr-images/archive/refs/tags/v1.0.tar.gz
@@ -80,6 +80,9 @@ EXCLUDE_REGEX='DWA[AB]Compression'
 %{_libdir}/pkgconfig/OpenEXR.pc
 
 %changelog
+* Thu Oct 09 2025 Funda Wang <fundawang@yeah.net> - 3.4.1-1
+- update to 3.4.1
+
 * Mon Jul 28 2025 Funda Wang <fundawang@yeah.net> - 3.3.5-1
 - update to 3.3.5
 
diff --git a/openexr-3.3.5.tar.gz b/openexr-3.4.1.tar.gz
similarity index 32%
rename from openexr-3.3.5.tar.gz
rename to openexr-3.4.1.tar.gz
index 973e0b1e78f2eb4f2ce58028b11f90709597fc14..545dbb4131856f71a5ad083b055076e401c95c35 100644
--- a/openexr-3.3.5.tar.gz
+++ b/openexr-3.4.1.tar.gz
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:8f9241f0e9d6b7aec7e9509cf2a9224416b9cd9d41740deab3827b1f2d01c662
-size 21207074
+oid sha256:55de71610ceb134b79c900e6aed3bf8994ec1972382395c1732f1b32da4c7527
+size 25545228