diff --git a/maptools b/maptools
index 4683434..235e02b 160000
--- a/maptools
+++ b/maptools
@@ -1 +1 @@
-Subproject commit 4683434e0a1d66a8cbd8f7f8b8daefd896ad5945
+Subproject commit 235e02b0bea45470c1ed5a94090cd063b8470861