diff --git a/.abf.yml b/.abf.yml
index 980bd90..12ce3b3 100644
--- a/.abf.yml
+++ b/.abf.yml
@@ -1,2 +1,2 @@
 sources:
-  graphviz-10.0.1.tar.gz: a6d8e9a3f98867b250d3f20c4bbc19cd1cd42ec2
+  graphviz-7.0.3.tar.gz: 15bcdb577da7c25e94b1e6b490bd116e5c78cc66