diff --git a/vulkan_lib b/vulkan_lib
index 0fe72758..978dc5d3 160000
--- a/vulkan_lib
+++ b/vulkan_lib
@@ -1 +1 @@
-Subproject commit 0fe727587a7c09656cedaf832a00d3ef4b43acb0
+Subproject commit 978dc5d3dce48022b3e496c9f3a474dc113dd045