diff --git a/submod/jlj-matrix b/submod/jlj-matrix
index 6d7b93b..3105f47 160000
--- a/submod/jlj-matrix
+++ b/submod/jlj-matrix
@@ -1 +1 @@
-Subproject commit 6d7b93b829703b459bbda27216cd8792af945e18
+Subproject commit 3105f4748eeb3f45512f348ffd34629cd17c4017