diff --git a/graphviz.spec b/graphviz.spec
index 8da2fdc..74c1973 100644
--- a/graphviz.spec
+++ b/graphviz.spec
@@ -1,5 +1,5 @@
 #
-# spec file for package graphviz%{psuffix}
+# spec file for package graphviz
 #
 # Copyright (c) 2021 SUSE LLC
 #
@@ -60,7 +60,7 @@ Summary:        Graph Visualization Tools
 License:        EPL-1.0
 Group:          Productivity/Graphics/Visualization/Graph
 URL:            https://www.graphviz.org/
-Source0:        https://gitlab.com/graphviz/graphviz/-/archive/2.46.1/graphviz-%{version}.tar.bz2
+Source0:        https://gitlab.com/graphviz/graphviz/-/archive/2.47.1/graphviz-%{version}.tar.bz2
 Source1:        graphviz-rpmlintrc
 #PATCH-FIX-UPSTREAM add flags to also link against libGLU and libGL
 Patch0:         graphviz-smyrna-link_against_glu.patch