diff --git a/python-opencensus-ext-threading.changes b/python-opencensus-ext-threading.changes
index ed9793b..96ad200 100644
--- a/python-opencensus-ext-threading.changes
+++ b/python-opencensus-ext-threading.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Tue May 21 10:37:17 UTC 2024 - Dominique Leuenberger <dimstar@opensuse.org>
+
+- Replace %patchN with %patch -P N: %patchN is deprecated.
+
 -------------------------------------------------------------------
 Tue Mar  5 23:05:44 UTC 2024 - John Paul Adrian Glaubitz <adrian.glaubitz@suse.com>
 
diff --git a/python-opencensus-ext-threading.spec b/python-opencensus-ext-threading.spec
index 3afa8aa..58e84c4 100644
--- a/python-opencensus-ext-threading.spec
+++ b/python-opencensus-ext-threading.spec
@@ -43,7 +43,7 @@ OpenCensus threading Integration
 %prep
 %setup -q -n opencensus-python-%{repo_version}/contrib/opencensus-ext-threading
 pushd ../..
-%patch0 -p1
+%patch -P 0 -p1
 popd
 # for discovery to work
 touch tests/__init__.py