diff --git a/.hgtags b/.hgtags
index d743176ea6..7648c6c116 100644
--- a/.hgtags
+++ b/.hgtags
@@ -4,3 +4,4 @@ dfee139785e1c5b775ebbcd2f0e4ada375845a09 1.4.0
 985ba9d0cd81c3e2355b409321a3c764e3c2b479 1.6.0
 a4c1a5aed213b4c963534898d43f1cb378bc9db2 1.8.0
 8f6cfda53510e7b76b7bf12c89a2398c23c22521 2.0.0
+750217c386441e30d3b350de35c5d431239430ab 2.2.0