diff --git a/fltk b/fltk
index 12ea6a0..5ff42dd 160000
--- a/fltk
+++ b/fltk
@@ -1 +1 @@
-Subproject commit 12ea6a02880cb5ba0e20aba6d853cd642e0f0552
+Subproject commit 5ff42dd37a5fa071f54a6e413e349f26f4837340