diff --git a/ruby-build.changes b/ruby-build.changes
index 412e828..f2edc17 100644
--- a/ruby-build.changes
+++ b/ruby-build.changes
@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Fri Feb 23 11:57:54 UTC 2024 - Dominique Leuenberger <dimstar@opensuse.org>
+
+- Use %autosetup macro. Allows to eliminate the usage of deprecated
+  %patchN.
+
 -------------------------------------------------------------------
 Wed Feb 21 11:23:44 UTC 2024 - Lukas Müller <expeehaa@outlook.com>
 
diff --git a/ruby-build.spec b/ruby-build.spec
index e9cf4d5..b6f00be 100644
--- a/ruby-build.spec
+++ b/ruby-build.spec
@@ -97,9 +97,7 @@ Requires:       git
 Meta package for ruby-build dependencies to build PicoRuby.
 
 %prep
-%setup -q
-
-%patch0 -p1
+%autosetup -p1
 
 %build