diff --git a/org.freedesktop.tuhi.json b/org.freedesktop.tuhi.json
index 87594e1..697a06a 100644
--- a/org.freedesktop.tuhi.json
+++ b/org.freedesktop.tuhi.json
@@ -35,8 +35,8 @@
             "sources": [
                 {
                     "type": "archive",
-                    "url": "https://github.com/pygobject/pycairo/releases/download/v1.14.1/pycairo-1.14.1.tar.gz",
-                    "sha256": "0d13a0a6eeaf0c357db04392943eb9b25767445608d31dde1307f003f68c5754"
+                    "url": "https://github.com/pygobject/pycairo/releases/download/v1.18.1/pycairo-1.18.1.tar.gz",
+                    "sha256": "70172e58b6bad7572a3518c26729b074acdde15e6fee6cbab6d3528ad552b786"
                 }
             ]
         },