diff --git a/XIPs/xip-9-composite-content-type.md b/XIPs/xip-9-composite-content-type.md
index 220d80b..ff90f18 100644
--- a/XIPs/xip-9-composite-content-type.md
+++ b/XIPs/xip-9-composite-content-type.md
@@ -7,6 +7,7 @@ status: Final
 type: Standards Track
 category: XRC
 created: 2022-04-07
+superseded-by: XRC-19
 ---
 
 ## Abstract
diff --git a/XIPs/xip-19-deprecate-comp-codec.md b/XIPs/xrc-19-deprecate-comp-codec.md
similarity index 98%
rename from XIPs/xip-19-deprecate-comp-codec.md
rename to XIPs/xrc-19-deprecate-comp-codec.md
index 121ad8a..a5abc1d 100644
--- a/XIPs/xip-19-deprecate-comp-codec.md
+++ b/XIPs/xrc-19-deprecate-comp-codec.md
@@ -4,8 +4,8 @@ title: Deprecate the Composite Codec
 description: Proposal to deprecate the Composite Codec
 author: Naomi Plasterer (@nplasterer)
 discussions-to: https://community.xmtp.org/t/deprecate-the-composite-codec/525
-status: Last Call
-type: Standards Track
+status: Final
+type: Standards
 category: XRC
 created: 2024-01-09
 replaces: XIP-9