diff --git a/libnice.spec b/libnice.spec
index 8b3d65a61bcceba941157817d3a09e94d5ddc76a..408204b6cca057f8df1e0844ed0683bc90a7ab16 100644
--- a/libnice.spec
+++ b/libnice.spec
@@ -1,6 +1,6 @@
 Name:           libnice
 Version:        0.1.22
-Release:        2
+Release:        3
 Summary:        An implementation of ICE standard
 License:        LGPL-2.1-or-later OR MPL-1.1
 URL:            https://libnice.freedesktop.org/
@@ -15,6 +15,7 @@ BuildRequires:  pkgconfig(gnutls) >= 2.12.0
 BuildRequires:  pkgconfig(gstreamer-base-1.0) >= 1.0.0
 BuildRequires:  pkgconfig(gthread-2.0)
 BuildRequires:  pkgconfig(gupnp-igd-1.6) >= 0.2.4
+BuildRequires:  /usr/bin/dot
 BuildRequires:  /usr/bin/g-ir-scanner
 BuildRequires:  gtk-doc
 
@@ -74,6 +75,9 @@ sed -e "s/^  'test-set-port-range'/#&/" -i tests/meson.build
 %{_datadir}/gir-1.0/Nice-0.1.gir
 
 %changelog
+* Fri Oct 31 2025 Funda Wang <fundawang@yeah.net> - 0.1.22-3
+- add missing dot buildrequires
+
 * Thu Jul 31 2025 Funda Wang <fundawang@yeah.net> - 0.1.22-2
 - add patches from fedora
 - cleanup spec