diff --git a/CMakeLists.txt b/CMakeLists.txt
index f8f0c08..43cd843 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,5 +1,5 @@
 cmake_minimum_required(VERSION 3.0)
-set(CFLTK_PROJECT_VERSION 1.5.0)
+set(CFLTK_PROJECT_VERSION 1.5.1)
 
 project(
   cfltk
diff --git a/fltk b/fltk
index 5ff42dd..3293a68 160000
--- a/fltk
+++ b/fltk
@@ -1 +1 @@
-Subproject commit 5ff42dd37a5fa071f54a6e413e349f26f4837340
+Subproject commit 3293a68c1dd232e5d9b659bfe9882c647d727a77