diff --git a/gv.spec b/gv.spec
index b2780f21e0418487865b7c12b28498b34a6129ba..d79de4236619e7562208ec4185462a323a9137ee 100644
--- a/gv.spec
+++ b/gv.spec
@@ -2,7 +2,7 @@
 
 Name: gv
 Version: 3.7.4
-Release: 20
+Release: 21
 Summary: gv is a Ghostscript PostScript interpreter by providing a graphical user interface
 License: GPLv3+
 
@@ -35,8 +35,8 @@ This package contains help documentation for gv
 
 %prep
 %setup -q
-%patch0 -p1 -b .resource
-%patch4 -p1 -b .bug1071238
+%patch 0 -p1 -b .resource
+%patch 4 -p1 -b .bug1071238
 
 
 %build
@@ -111,6 +111,9 @@ fi
 
 
 %changelog
+* Mon Dec 16 2024 litian <dev11105@linx-info.com> - 3.7.4-21
+- fix %patchN is deprecated warning
+
 * Tue Dec 15 2020 zhanzhimin <zhanzhimin@huawei.com> - 3.7.4-20
 - update source0