diff --git a/.gitignore b/.gitignore
index a012b12..11890ed 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
 graphviz-2.26.0.tar.gz
 /graphviz-2.26.3.tar.gz
 /graphviz-2.28.0.tar.gz
+/graphviz-2.30.0.tar.gz
diff --git a/sources b/sources
index 8c73f45..4edea9f 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-8d26c1171f30ca3b1dc1b429f7937e58  graphviz-2.28.0.tar.gz
+967ad0a3d2bf164082e076c4416ede95  graphviz-2.30.0.tar.gz