diff --git a/CHANGES b/CHANGES
index 99bd9446d8..0d20458efd 100644
--- a/CHANGES
+++ b/CHANGES
@@ -1,3 +1,5 @@
+4781.	[maint]		B.ROOT-SERVERS.NET is now 199.9.14.201. [RT #45889]
+
 4780.	[bug]		When answering ANY queries, don't include the NS
 			RRset in the authority section if it was already
 			in the answer section. [RT #44543]
diff --git a/lib/dns/rootns.c b/lib/dns/rootns.c
index d86d0172d1..8cc736df58 100644
--- a/lib/dns/rootns.c
+++ b/lib/dns/rootns.c
@@ -52,7 +52,7 @@ static char root_ns[] =
 ".                       518400  IN      NS      M.ROOT-SERVERS.NET.\n"
 "A.ROOT-SERVERS.NET.     3600000 IN      A       198.41.0.4\n"
 "A.ROOT-SERVERS.NET.     3600000 IN      AAAA    2001:503:BA3E::2:30\n"
-"B.ROOT-SERVERS.NET.     3600000 IN      A       192.228.79.201\n"
+"B.ROOT-SERVERS.NET.     3600000 IN      A       199.9.14.201\n"
 "B.ROOT-SERVERS.NET.     3600000 IN      AAAA    2001:500:200::b\n"
 "C.ROOT-SERVERS.NET.     3600000 IN      A       192.33.4.12\n"
 "C.ROOT-SERVERS.NET.     3600000 IN      AAAA    2001:500:2::c\n"