diff --git a/sources b/sources
index 90e6443..8be5147 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (graphviz-5.0.0.tar.bz2) = 65d7340321ea4741bfef54671df3e8afb6cb0cc3351b6199c9c6f8f6832b2abfc95c30995628d035cccceaab93f089daa48e6f389ea538ed4b5688d8219a49d5
+SHA512 (graphviz-5.0.1.tar.bz2) = abe9affe5c559eca3c3c9a62f59e9336af8d36c7fbb905659fb8bd9247fe306aae7e470e351d74d7a8aff74f99b4fb058043fc909d82c04dfe8dfc8b6e8f84c7