diff --git a/.hgtags b/.hgtags
index 42f1877f7..2dcc1b32b 100644
--- a/.hgtags
+++ b/.hgtags
@@ -444,3 +444,4 @@ d2fd76709909767fc727a5b4affcf1dc9ca488a7 release-1.15.9
 ed4303aa1b31a9aad5440640c0840d9d0af45fed release-1.17.3
 ce2ced3856909f36f8130c99eaa4dbdbae636ddc release-1.17.4
 9af0dddbddb2c368bfedd2801bc100ffad01e19b release-1.17.5
+de68d0d94320cbf033599c6f3ca37e5335c67fd7 release-1.17.6