diff --git a/.gitmodules b/.gitmodules
index 481aa1bbc..018fd3a9d 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -4,3 +4,6 @@
 [submodule "submodules/CUE4Parse"]
 	path = submodules/CUE4Parse
 	url = https://github.com/FabianFG/CUE4Parse
+[submodule "submodules/blitzkit-internal"]
+	path = submodules/blitzkit-internal
+	url = https://github.com/blitzkit/internal
diff --git a/submodules/blitzkit-closed b/submodules/blitzkit-closed
index 31937a9f1..89dc337d2 160000
--- a/submodules/blitzkit-closed
+++ b/submodules/blitzkit-closed
@@ -1 +1 @@
-Subproject commit 31937a9f1e83e588d84a2ce1616870a442d2a7a4
+Subproject commit 89dc337d2713dd4aaa8319d01c544f9e08756127