diff --git a/external/glib/cppgir b/external/glib/cppgir
index d86b6ab..748a047 160000
--- a/external/glib/cppgir
+++ b/external/glib/cppgir
@@ -1 +1 @@
-Subproject commit d86b6ab9969e453c1e2caa5b77d0d93380c40c59
+Subproject commit 748a04795616f792f6fe91edf24620f78a2ef65c