diff --git a/requirements.txt b/requirements.txt
index cda85b3..9b9d218 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 construct==2.10.68
 glfw==2.5.9
 imgui==1.4.1
-mercury-engine-data-structures==0.20.0
+mercury-engine-data-structures==0.22.0
 PyOpenGL==3.1.6