diff --git a/matlab/particles b/matlab/particles
index 857168ddf..66867386e 160000
--- a/matlab/particles
+++ b/matlab/particles
@@ -1 +1 @@
-Subproject commit 857168ddf8c2d386dac875da1ede31fd689be309
+Subproject commit 66867386ef5c70e8db69293af8a0e051488196f1