diff --git a/submod/jlj-matrix b/submod/jlj-matrix
index 756a204..6d7b93b 160000
--- a/submod/jlj-matrix
+++ b/submod/jlj-matrix
@@ -1 +1 @@
-Subproject commit 756a2045e256818319824eabb81560a84316a52c
+Subproject commit 6d7b93b829703b459bbda27216cd8792af945e18