diff --git a/.hgtags b/.hgtags
index 4e28f388f2d..979e8ad7e15 100644
--- a/.hgtags
+++ b/.hgtags
@@ -125,3 +125,4 @@ e245b0d7209bb6d0e19316e1e2af1aa9c2139104 v3.4.0a4
 3405dc9a6afaa0a06dd1f6f182ec5c998dce6f5f v3.4.0b1
 ba32913eb13ec545a46dd0ce18035b6c416f0d78 v3.4.0b2
 a97ce3ecc96af79bd2e1ac66ce48d9138e0ca749 v3.4.0b3
+5e088cea8660677969113741c1313d570d977e02 v3.4.0rc1