diff --git a/.hgtags b/.hgtags
index 975f11c..e83b153 100644
--- a/.hgtags
+++ b/.hgtags
@@ -51,3 +51,4 @@
 c776b4dcfe7330e631f71ab96f18ff6f2e25ff8b r1.51
 a187fcb690b6ed7dd97f0cd7de45c34068d717d4 r1.52
 b760e0d86818434cf66a21b50bcff4d9b2ba8750 r1.53
+7c9ed1797d45abb3b04ab5beea68a6a7ea560bf8 r1.54