diff --git a/squid.changes b/squid.changes
index 074dc63..877746b 100644
--- a/squid.changes
+++ b/squid.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Mon Feb 26 13:37:08 UTC 2024 - Dominique Leuenberger <dimstar@opensuse.org>
+
+- Use %patch -P N instead of deprecated %patchN.
+
 -------------------------------------------------------------------
 Thu Dec 28 22:12:14 UTC 2023 - Sean Lewis <seanlew@opensuse.org>
 
diff --git a/squid.spec b/squid.spec
index b4cc008..a32b7e0 100644
--- a/squid.spec
+++ b/squid.spec
@@ -106,13 +106,13 @@ accelerator.
 %prep
 %setup -q
 cp %{SOURCE10} .
-%patch3 -p1
+%patch -P 3 -p1
 
 # upstream patches after RELEASE
 perl -p -i -e 's|%{_prefix}/local/bin/perl|%{_bindir}/perl|' `find -name "*.pl"`
-%patch1 -p1
+%patch -P 1 -p1
 %if 0%{?suse_version} < 1500
-%patch2 -p1
+%patch -P 2 -p1
 %endif
 
 %build