diff --git a/CHANGES b/CHANGES
index 442cb06f11..431c98f516 100644
--- a/CHANGES
+++ b/CHANGES
@@ -1,3 +1,11 @@
+
+4.2.0-dev.169 | 2021-09-16 11:15:14 +0200
+
+  * Added four new opnum mappings for MS-OAUT IDispatch methods. (FOX-DS)
+
+  * Reformat docs in addrs.zeek to fix doc generation. (Tim
+    Wojtulewicz, Corelight)
+
 4.2.0-dev.165 | 2021-09-14 18:39:34 -0700
 
   * still more nit-squashing (Vern Paxson, Corelight)
diff --git a/VERSION b/VERSION
index 9f9866d054..97932f9b7a 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-4.2.0-dev.165
+4.2.0-dev.169
diff --git a/scripts/base/protocols/dce-rpc/consts.zeek b/scripts/base/protocols/dce-rpc/consts.zeek
index c626be8005..4dc15c52af 100644
--- a/scripts/base/protocols/dce-rpc/consts.zeek
+++ b/scripts/base/protocols/dce-rpc/consts.zeek
@@ -2197,6 +2197,12 @@ export {
 		["5422fd3a-d4b8-4cef-a12e-e87d4ca22e90",0x08] = "GetCAPropertyInfo",
 		["5422fd3a-d4b8-4cef-a12e-e87d4ca22e90",0x09] = "Ping2",
 
+		# IDispatch - MSDN Ref: OLE Automation Protocol [ms-oaut]
+		["00020400-0000-0000-c000-000000000046",0x03] = "GetTypeInfoCount",
+		["00020400-0000-0000-c000-000000000046",0x04] = "GetTypeInfo",
+		["00020400-0000-0000-c000-000000000046",0x05] = "GetIDsOfNames",
+		["00020400-0000-0000-c000-000000000046",0x06] = "Invoke",
+
 		# IDMNotify - MSDN Ref: Disk Mgmt Remote Protocol [ms-dmrp]
 		["d2d79df7-3400-11d0-b40b-00aa005ff586",0x00] = "ObjectsChanged",