diff --git a/gphoto2-2.5.17-sw.patch b/gphoto2-2.5.17-sw.patch
old mode 100755
new mode 100644
index 5fcec3e..9c1061d
--- a/gphoto2-2.5.17-sw.patch
+++ b/gphoto2-2.5.17-sw.patch
@@ -25,7 +25,7 @@ diff -Naur gphoto2-2.5.17.org/packaging/rpm/Makefile.am gphoto2-2.5.17.sw/packag
 diff -Naur gphoto2-2.5.17.org/packaging/rpm/Makefile.in gphoto2-2.5.17.sw/packaging/rpm/Makefile.in
 --- gphoto2-2.5.17.org/packaging/rpm/Makefile.in	2022-02-26 06:48:19.780000000 +0000
 +++ gphoto2-2.5.17.sw/packaging/rpm/Makefile.in	2022-02-26 06:50:47.590000000 +0000
-@@ -508,7 +508,7 @@
+@@ -511,7 +511,7 @@
  rpm: Makefile package.spec
  	$(MAKE) clean
  	mkdir -p BUILD SPECS SOURCES SRPMS
diff --git a/gphoto2-2.5.17.tar.bz2 b/gphoto2-2.5.17.tar.bz2
deleted file mode 100644
index 3d0588c..0000000
Binary files a/gphoto2-2.5.17.tar.bz2 and /dev/null differ
diff --git a/gphoto2-2.5.27.tar.bz2 b/gphoto2-2.5.27.tar.bz2
new file mode 100644
index 0000000..57df9b6
Binary files /dev/null and b/gphoto2-2.5.27.tar.bz2 differ
diff --git a/gphoto2.spec b/gphoto2.spec
index 4337354..2098329 100644
--- a/gphoto2.spec
+++ b/gphoto2.spec
@@ -1,10 +1,10 @@
 Name:           gphoto2
-Version:        2.5.17
-Release:        5
+Version:        2.5.27
+Release:        1
 Summary:        Access software for digital cameras
 License:        GPLv2+
 Url:            http://www.gphoto.org/
-Source0:        http://downloads.sourceforge.net/gphoto/gphoto2-%{version}.tar.bz2
+Source0:        https://sourceforge.net/projects/gphoto/files/gphoto/%{version}/%{name}-%{version}.tar.bz2
 Patch1:         gphoto2-2.5.17-sw.patch
 
 BuildRequires:  make pkgconfig(libgphoto2) >= %{version} libjpeg-devel
@@ -21,7 +21,7 @@ Summary:        Documentation for gphoto2
 This package provides documentation for gphoto2.
 
 %prep
-%autosetup -n gphoto2-2.5.17 -p1
+%autosetup -n %{name}-%{version} -p1
 
 %build
 %configure
@@ -40,6 +40,9 @@ This package provides documentation for gphoto2.
 %{_mandir}/man1/gphoto2.1*
 
 %changelog
+* Fri Dec 08 2023 Ge Wang <wang__ge@126.com> - 2.5.27-1
+- Update to version 2.5.27
+
 * Thu Oct 20 2022 wuzx<wuzx1226@qq.com> - 2.5.17-5
 - add sw64 patch