diff --git a/mypaint.spec b/mypaint.spec
index 64ee28e..817768a 100644
--- a/mypaint.spec
+++ b/mypaint.spec
@@ -1,6 +1,6 @@
 Name:           mypaint
 Version:        1.2.1
-Release:        3%{?dist}
+Release:        4%{?dist}
 Summary:        A fast and easy graphics application for digital painters
 
 # MyPaint is GPLv2+, brush library LGPLv2+
@@ -158,6 +158,9 @@ gtk-update-icon-cache %{_datadir}/icons/hicolor &>/dev/null || :
 %{_libdir}/pkgconfig/libmypaint.pc
 
 %changelog
+* Sun Dec 10 2017 Björn Esser <besser82@fedoraproject.org> - 1.2.1-4
+- Rebuilt for libjson-c.so.3
+
 * Thu Dec 07 2017 Sergey Avseyev <sergey.avseyev@gmail.com> - 1.2.1-3
 - Add missing runtime dependencies