diff --git a/matlab/particles b/matlab/particles
index 2ed534e52e77698f036b40ed595bc439413e47e5..cef20151625a8e353e6d3cd089276ee213fde88e 160000
--- a/matlab/particles
+++ b/matlab/particles
@@ -1 +1 @@
-Subproject commit 2ed534e52e77698f036b40ed595bc439413e47e5
+Subproject commit cef20151625a8e353e6d3cd089276ee213fde88e