diff --git a/package.yml b/package.yml
--- a/package.yml
+++ b/package.yml
@@ -1,8 +1,8 @@
 name       : pygraphviz
-version    : 1.3
-release    : 2
+version    : '1.5'
+release    : 3
 source     :
-    - https://github.com/pygraphviz/pygraphviz/archive/pygraphviz-1.3.tar.gz : 68c5e3456985c768c9b93a473f825733724832c0a0af5aeb0712130f870816ba
+    - https://github.com/pygraphviz/pygraphviz/archive/pygraphviz-1.5.tar.gz : 58c3122c7efb9a62275a915953818acd5b3e113b943075501d316ab2291dc21d
 license    : BSD-3-Clause
 component  : programming.python
 summary    : Python interface to Graphviz graph drawing package