diff --git a/.hgtags b/.hgtags
index 2d5c42ba87c..adeecd19976 100644
--- a/.hgtags
+++ b/.hgtags
@@ -128,3 +128,4 @@ e245b0d7209bb6d0e19316e1e2af1aa9c2139104 v3.4.0a4
 ba32913eb13ec545a46dd0ce18035b6c416f0d78 v3.4.0b2
 a97ce3ecc96af79bd2e1ac66ce48d9138e0ca749 v3.4.0b3
 5e088cea8660677969113741c1313d570d977e02 v3.4.0rc1
+a300712ed38c9a242b736c44e806caea25a6dc05 v3.4.0rc2