diff --git a/.hgtags b/.hgtags
index a93e292bce..21ed8e860f 100644
--- a/.hgtags
+++ b/.hgtags
@@ -4,3 +4,4 @@ fadc4c9bfd476e840992273ea1d7c33f2a5eb656 1.4.0
 020c095c37a34b5536e3f553cffd3d5c7a61ace9 1.6.0
 57ecfe6831e082b4eca380e4fb421825e1092f49 1.8.0
 448121ae58527d666e5e5041ef283052a2d2ab78 2.0.0
+4e14138f332644ff40cb46a395696f059758cce7 2.2.0