diff --git a/libs/blah b/libs/blah
index cc5e222..55f8160 160000
--- a/libs/blah
+++ b/libs/blah
@@ -1 +1 @@
-Subproject commit cc5e222be5545d3fd02e61cf0a0afb50407c2578
+Subproject commit 55f816043a3a7545df96044889cbe74b338bd64b
diff --git a/src/content.cpp b/src/content.cpp
index 2b3d55b..08ec442 100644
--- a/src/content.cpp
+++ b/src/content.cpp
@@ -2,6 +2,7 @@
 #include "game.h"
 #include "assets/sprite.h"
 #include "assets/tileset.h"
+#include <stdlib.h>
 
 using namespace TL;