diff --git a/baresip.spec b/baresip.spec
index b4859be..818e486 100644
--- a/baresip.spec
+++ b/baresip.spec
@@ -1,6 +1,6 @@
 Summary:        Modular SIP user-agent with audio and video support
 Name:           baresip
-Version:        3.14.0
+Version:        3.15.0
 Release:        1%{?dist}
 License:        BSD-3-Clause
 URL:            https://github.com/baresip/baresip
@@ -14,7 +14,7 @@ Source14:       https://gitlab.gnome.org/GNOME/adwaita-icon-theme/-/raw/master/C
 BuildRequires:  cmake
 BuildRequires:  gcc
 BuildRequires:  gcc-c++
-BuildRequires:  libre-devel >= 3.14.0
+BuildRequires:  libre-devel >= 3.15.0
 %if 0%{?fedora} || 0%{?rhel} >= 9
 BuildRequires:  openssl-devel
 Recommends:     %{name}-pipewire%{?_isa} = %{version}-%{release}
@@ -399,7 +399,7 @@ gtk-update-icon-cache --force %{_datadir}/icons/Adwaita &>/dev/null || :
 %license LICENSE
 %doc CHANGELOG.md docs/THANKS docs/examples
 %{_bindir}/%{name}
-%{_libdir}/lib%{name}.so.16*
+%{_libdir}/lib%{name}.so.17*
 %dir %{_libdir}/%{name}/
 %dir %{_libdir}/%{name}/modules/
 %{_libdir}/%{name}/modules/account.so
@@ -421,6 +421,7 @@ gtk-update-icon-cache --force %{_datadir}/icons/Adwaita &>/dev/null || :
 %{_libdir}/%{name}/modules/httpd.so
 %{_libdir}/%{name}/modules/httpreq.so
 %{_libdir}/%{name}/modules/ice.so
+%{_libdir}/%{name}/modules/in_band_dtmf.so
 %{_libdir}/%{name}/modules/l16.so
 %{_libdir}/%{name}/modules/menu.so
 %{_libdir}/%{name}/modules/mixausrc.so
@@ -538,6 +539,9 @@ gtk-update-icon-cache --force %{_datadir}/icons/Adwaita &>/dev/null || :
 %{_libdir}/%{name}/modules/x11.so
 
 %changelog
+* Sat Sep 14 2024 Robert Scheck <robert@fedoraproject.org> 3.15.0-1
+- Upgrade to 3.15.0 (#2309007)
+
 * Tue Jul 23 2024 Robert Scheck <robert@fedoraproject.org> 3.14.0-1
 - Upgrade to 3.14.0 (#2299492)
 
diff --git a/sources b/sources
index 2a2a101..03017d3 100644
--- a/sources
+++ b/sources
@@ -1,4 +1,4 @@
-SHA512 (baresip-3.14.0.tar.gz) = 280172a1b48d2445f7ed4b05dc1b054fb355e6ed58ae62d6aa03ed70e6c9173a648afec76064f08331a0e11fb249456405566de3890cccf1534281aed238991c
+SHA512 (baresip-3.15.0.tar.gz) = 20d426d749c2cdbaab09ed92be5ef089c85bb1bf693eab272de673be1ad5457624487e5de2f4675be6246cfead1b6181e60ec35624aadf88909d0d625228d966
 SHA512 (call-incoming-symbolic.svg) = 49b6422efff9986dd4a18b34df4ab185b01b46c44ab5b8c1d45ab1ca25694cb42e73428b0a69e5fe2eb61c4e7a7aba9c0df82b5e0290f45950f3942be63bf987
 SHA512 (call-outgoing-symbolic.svg) = 142cf668d977e3a709d3c13e01d86fdd09e501affd1756df3000de84581c55b3b5082758b32a73ae0e47f45233cc7e55609f3e54effbba01666ca97d5a55fdaa
 SHA512 (COPYING.adwaita-icon-theme) = e8963bab4d94d9fbcfc930b95164afff9502e4e53209104f4836fcd6dab2c2e9f105c9f9a17b43bc9502903c9c7b2e0880dacf2339cbe110a19654f13742e20a