diff --git a/G/GtkObservables/Versions.toml b/G/GtkObservables/Versions.toml
index 5ac23d1ea1cff32..004e82f0d9b5f8d 100644
--- a/G/GtkObservables/Versions.toml
+++ b/G/GtkObservables/Versions.toml
@@ -72,3 +72,6 @@ git-tree-sha1 = "9f740477f24feff51a6fa4b18d71c939daa29cda"
 
 ["2.2.1"]
 git-tree-sha1 = "597bdeb30e8a5c76c5099ba4145ee72c0e6c8a76"
+
+["2.2.2"]
+git-tree-sha1 = "7cd1331aece756ab5b76c9e401996faad42ea654"