diff --git a/docbook-utils.changes b/docbook-utils.changes
index cdd714a..8faae9c 100644
--- a/docbook-utils.changes
+++ b/docbook-utils.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Mon Feb 26 08:05:52 UTC 2024 - Dominique Leuenberger <dimstar@opensuse.org>
+
+- Use %patch -P N instead of deprecated %patchN.
+
 -------------------------------------------------------------------
 Mon Nov 27 09:34:34 UTC 2023 - Jiri Srain <jsrain@suse.com>
 
diff --git a/docbook-utils.spec b/docbook-utils.spec
index 7c92d69..de40bc0 100644
--- a/docbook-utils.spec
+++ b/docbook-utils.spec
@@ -71,9 +71,9 @@ Tasks they currently accomplish are: * jw: convert SGML files to
 
 %prep
 %setup -q
-%patch0 -p1 -b .catalog
-%patch1 -p1
-%patch2 -p1
+%patch -P 0 -p1 -b .catalog
+%patch -P 1 -p1
+%patch -P 2 -p1
 
 %build
 autoreconf -i -f