diff --git a/.hgtags b/.hgtags
index 5fb06c3609c4294763082c53393d27cdc51ef86b..8f6b31ecc6570bed6884cdf83772901deb1a8c8e 100755
--- a/.hgtags
+++ b/.hgtags
@@ -494,3 +494,4 @@ bcc2770e21c125e0bab59141c51db9145aec068d 3.7.17-release
 82973b38a6c9a457333e3519e4f2b16bb5eedf47 3.7.19-release
 27094824773b907c2e559396e6f9ec3a963de52d 3.7.20-release
 9ecab4b0c7d8614767724a3422d3c1dca6bd4e4f 3.7.21-release
+bc61801f614022c920cb5c3df1d7d67a9561ce1f 3.7.22-release