diff --git a/.hgtags b/.hgtags
index 06bdb5745b..8dd492c49d 100644
--- a/.hgtags
+++ b/.hgtags
@@ -19,3 +19,4 @@ dcd20826bcf5160aedd2981f384e82f372a593e5 4.2.0
 ae7203738d696fdbe115adbde5850388dc0e8dd2 5.0.0
 a49e06ff1d997e51962e56156a06d9f73cef3008 5.2.0
 a9e91404ee3b4f7e695024805d0bb5b15db3fd9f 5.4.0
+9446d91fde8f91b208a035443021fe760dd77bb8 5.6.0