diff --git a/backport-third-party-sjpeg-cmake-4.0.patch b/backport-third-party-sjpeg-cmake-4.0.patch
new file mode 100644
index 0000000000000000000000000000000000000000..eb1326e5aa1f56f5282363c18060dce481c46362
--- /dev/null
+++ b/backport-third-party-sjpeg-cmake-4.0.patch
@@ -0,0 +1,33 @@
+From 94e0df6d0f8b44228de5be0ff35efb9f946a13c9 Mon Sep 17 00:00:00 2001
+From: James Zern <jzern@google.com>
+Date: Wed, 2 Apr 2025 15:42:02 -0700
+Subject: [PATCH] CMakeLists.txt: bump minimum cmake version to 3.5 (#132)
+
+Fixes an error with cmake 4.0.0:
+  Compatibility with CMake < 3.5 has been removed from CMake.
+
+Also indicate that the file has been updated to support 3.10 to avoid:
+  Compatibility with CMake < 3.10 will be removed from a future version
+  of CMake.
+
+3.5 is relatively old, but maintain compatibility while cmake still
+supports it.
+
+Fixes: #131
+---
+ CMakeLists.txt           | 2 +-
+ 1 files changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/third_party/sjpeg/CMakeLists.txt b/third_party/sjpeg/CMakeLists.txt
+index ac78373..5e9f679 100644
+--- a/third_party/sjpeg/CMakeLists.txt
++++ b/third_party/sjpeg/CMakeLists.txt
+@@ -12,7 +12,7 @@
+ # See the License for the specific language governing permissions and
+ # limitations under the License.
+ 
+-cmake_minimum_required(VERSION 2.8.7)
++cmake_minimum_required(VERSION 3.5...3.10)
+ 
+ # Prefer GLVND libraries by default.
+ if(POLICY CMP0072)
diff --git a/jpegxl.spec b/jpegxl.spec
index 13cf1d35ea47d278461ac4a3323a32b0f1275392..9d87d24071b5cb2aab64a980a5e9e91264e32cab 100644
--- a/jpegxl.spec
+++ b/jpegxl.spec
@@ -3,7 +3,7 @@
 
 Name:           jpegxl
 Version:        0.11.1
-Release:        1
+Release:        2
 Summary:        JPEG XL image format reference implementation
 
 License:        BSD-3-Clause AND Apache-2.0 AND Zlib
@@ -12,6 +12,7 @@ Source0:        https://github.com/libjxl/libjxl/archive/v%{version}/%{name}-%{v
 
 # set VERSION and run ./update_third_party.sh to get Source1
 Source1:        third_party-%{version}.tar.gz
+Patch6001:      backport-third-party-sjpeg-cmake-4.0.patch
 
 BuildRequires:  asciidoc
 BuildRequires:  cmake
@@ -109,9 +110,10 @@ This is a GIMP plugin for loading and saving JPEG-XL images.
 %endif
 
 %prep
-%autosetup -p1 -n libjxl-%{version}
+%setup -qn libjxl-%{version}
 rm -rf third_party/
 %setup -q -T -D -a 1 -n libjxl-%{version}
+%autopatch -p1
 
 %build
 %cmake  -DENABLE_CCACHE=1 \
@@ -194,5 +196,8 @@ rm -rf third_party/
 %endif
 
 %changelog
+* Mon Dec 15 2025 Funda Wang <fundawang@yeah.net> - 0.11.1-2
+- fix build with cmake 4.0
+
 * Fri Oct 10 2025 yangfeng <yangfeng@kylinsec.com.cn> - 0.11.1-1
-- Initial package
\ No newline at end of file
+- Initial package