diff --git a/gnuradio.changes b/gnuradio.changes
index dae3ff0..d7329c1 100644
--- a/gnuradio.changes
+++ b/gnuradio.changes
@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Fri Apr  7 21:01:56 UTC 2023 - Jan Engelhardt <jengelh@inai.de>
+
+- Remove unused build dependency on libmpir-devel (gmp-devel was
+  already used anyway).
+
 -------------------------------------------------------------------
 Sat Apr  1 18:33:15 UTC 2023 - Wojciech Kazubski <wk@ire.pw.edu.pl>
 
diff --git a/gnuradio.spec b/gnuradio.spec
index a7eccf5..498df95 100644
--- a/gnuradio.spec
+++ b/gnuradio.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package gnuradio
 #
-# Copyright (c) 2022 SUSE LLC
+# Copyright (c) 2023 SUSE LLC
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -52,7 +52,6 @@ BuildRequires:  libboost_system-devel  >= 1.69
 BuildRequires:  libgsm-devel
 BuildRequires:  libiio-devel
 BuildRequires:  libjack-devel
-BuildRequires:  libmpir-devel
 BuildRequires:  libsndfile-devel
 BuildRequires:  libthrift-devel
 BuildRequires:  libusb-1_0-devel