diff --git a/fltk b/fltk
index 3f91c8b..85315ee 160000
--- a/fltk
+++ b/fltk
@@ -1 +1 @@
-Subproject commit 3f91c8b5eeeb565beb79c43232c5aade9af6b79a
+Subproject commit 85315ee598a37688298cc462727f09c557967d5d