diff --git a/projects/gtk.org/gtk4/package.yml b/projects/gtk.org/gtk4/package.yml
index 70127dfc..c251f050 100644
--- a/projects/gtk.org/gtk4/package.yml
+++ b/projects/gtk.org/gtk4/package.yml
@@ -29,6 +29,7 @@ dependencies:
     xkbcommon.org: ^1.6
     github.com/KhronosGroup/Vulkan-Loader: ^1
     github.com/google/shaderc: ^2023
+    cairographics.org: ^1.18
 
 build:
   dependencies: