diff --git a/psmisc.changes b/psmisc.changes
index d12054d..eaa77d8 100644
--- a/psmisc.changes
+++ b/psmisc.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Thu Feb 29 15:01:09 UTC 2024 - Dominique Leuenberger <dimstar@opensuse.org>
+
+- Use %patch -P N instead of deprecated %patchN.
+
 -------------------------------------------------------------------
 Mon Oct 23 13:36:04 UTC 2023 - Dr. Werner Fink <werner@suse.de>
 
diff --git a/psmisc.spec b/psmisc.spec
index 5a532f3..6440427 100644
--- a/psmisc.spec
+++ b/psmisc.spec
@@ -60,9 +60,9 @@ processes that are using specified files or filesystems.
 
 %prep
 %setup -q -n %{name}-v%{version}
-%patch2 -p0 -b .pstree
-%patch3 -p0 -b .mntinf
-%patch0 -p0 -b .p0
+%patch -P 2 -p0 -b .pstree
+%patch -P 3 -p0 -b .mntinf
+%patch -P 0 -p0 -b .p0
 
 %build
 grep -h src/ po/*.po|\