diff --git a/third_party/tools/zachjs-sv2v b/third_party/tools/zachjs-sv2v
index 7808819c48c16..c56a91b290955 160000
--- a/third_party/tools/zachjs-sv2v
+++ b/third_party/tools/zachjs-sv2v
@@ -1 +1 @@
-Subproject commit 7808819c48c167978aeb5ef34c6e5ed416e90875
+Subproject commit c56a91b2909557aa684efc5ff1c68cdcfe3820d3