diff --git a/bip-0009/assignments.mediawiki b/bip-0009/assignments.mediawiki
index e145ceb0..6a12e791 100644
--- a/bip-0009/assignments.mediawiki
+++ b/bip-0009/assignments.mediawiki
@@ -27,11 +27,11 @@ State can be defined, active, failed. Dates are in UTC.
 |-
 | segwit
 | 1
-| TBD
-| TBD
+| 2016-11-15 00:00:00
+| 2017-11-15 00:00:00
 | -
 | 2016-05-01 00:00:00
 | 2017-05-01 00:00:00
 | active since #834624
-| [[/bip-0141.mediawiki|141]], [[/bip-0143.mediawiki|143]]
+| [[/bip-0141.mediawiki|141]], [[/bip-0143.mediawiki|143]], [[/bip-0147.mediawiki|147]]
 |}