diff --git a/plasma-workspace.spec b/plasma-workspace.spec
index 69738a7..66e7465 100644
--- a/plasma-workspace.spec
+++ b/plasma-workspace.spec
@@ -7,7 +7,7 @@
 Name:    plasma-workspace
 Summary: Plasma workspace, applications and applets
 Version: 5.12.5
-Release: 3%{?dist}
+Release: 4%{?dist}
 
 License: GPLv2+
 URL:     https://cgit.kde.org/%{name}.git
@@ -576,6 +576,9 @@ desktop-file-validate %{buildroot}%{_datadir}/applications/{plasma-windowed,org.
 
 
 %changelog
+* Fri May 18 2018 Mukundan Ragavan <nonamedotc@gmail.com> - 5.12.5-4
+- rebuild for libqalculate.so.17()
+
 * Wed May 09 2018 Rex Dieter <rdieter@fedoraproject.org> - 5.12.5-3
 - sddm-breeze: Recommends: qt5-qtvirtualkeyboard