diff --git a/external/glib/cppgir b/external/glib/cppgir
index 748a047..83d9474 160000
--- a/external/glib/cppgir
+++ b/external/glib/cppgir
@@ -1 +1 @@
-Subproject commit 748a04795616f792f6fe91edf24620f78a2ef65c
+Subproject commit 83d94749d94fdb9b9e97a3e942f73a587a6ef253