diff --git a/.hgtags b/.hgtags
index d95c97f..95251d7 100644
--- a/.hgtags
+++ b/.hgtags
@@ -23,3 +23,4 @@ bca1826148f9ea22a89d9533d19a79ba6678293f 1.6.2
 9b641817ffe6be1ff7d34711d203e27c8f3733f8 2.1.0
 cacf6cc4290692456a9164d27b661acfcbdfcd12 2.2.0
 fabf3cf87eafa8826aae91572e20e2e232d310ab 2.2.1
+3f35951906d20667b9f4b67baff0299e637ce611 2.2.2