diff --git a/.gitignore b/.gitignore
index bcd8d65..c5f87d5 100644
--- a/.gitignore
+++ b/.gitignore
@@ -19,3 +19,4 @@
 /kalgebra-17.12.2.tar.xz
 /kalgebra-17.12.3.tar.xz
 /kalgebra-18.03.90.tar.xz
+/kalgebra-18.04.0.tar.xz
diff --git a/kalgebra.spec b/kalgebra.spec
index 3ee9ead..a530979 100644
--- a/kalgebra.spec
+++ b/kalgebra.spec
@@ -1,7 +1,7 @@
 
 Name:    kalgebra 
 Summary: 2D and 3D Graph Calculator 
-Version: 18.03.90
+Version: 18.04.0
 Release: 1%{?dist}
 
 License: GPLv2+
@@ -90,6 +90,9 @@ desktop-file-validate %{buildroot}%{_kf5_datadir}/applications/kalgebramobile.de
 
 
 %changelog
+* Fri Apr 13 2018 Rex Dieter <rdieter@fedoraproject.org> - 18.04.0-1
+- 18.04.0
+
 * Mon Apr 09 2018 Rex Dieter <rdieter@fedoraproject.org> - 18.03.90-1
 - 18.03.90
 
diff --git a/sources b/sources
index 69db3e4..daa78ef 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (kalgebra-18.03.90.tar.xz) = 92b35b3e29526e74524834ed39a6442977df786e1ebb33dc9ec671433e66c9d9886205e1f2eec14d91eba3c8b26da749b8f87985a414430474f4c06d26dc4200
+SHA512 (kalgebra-18.04.0.tar.xz) = 6adee94137b19b631fc05a8be9dd752fb9661126d10ba309b1a9d53f0c3205de4c5a855561004b83838f8e3b592d8d57a2da95afbef6da6c0dceb7e1b62fbe8b