diff --git a/Cargo.toml b/Cargo.toml
index 468b26f16..e9e65a23e 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -114,7 +114,7 @@ windows-implement = "0.48.0"
 cairo-rs = "0.16"
 gio = "0.16"
 glib = "0.16"
-glib-sys = "0.16"
+glib-sys = "0.18"
 gtk = "0.16"
 gdk = "0.16"
 gdk-sys = "0.16"