diff --git a/3rdparty/graphviz b/3rdparty/graphviz
index 7ab512e2..c5bde49f 160000
--- a/3rdparty/graphviz
+++ b/3rdparty/graphviz
@@ -1 +1 @@
-Subproject commit 7ab512e2549a4ffbfdef77b8e11ea8a77337b1bc
+Subproject commit c5bde49f61c630c82bc48483d04e6bd45b898229