diff --git a/draft-ietf-sframe-enc.md b/draft-ietf-sframe-enc.md
index 360fb66..d0857ed 100644
--- a/draft-ietf-sframe-enc.md
+++ b/draft-ietf-sframe-enc.md
@@ -76,7 +76,7 @@ informative:
   TestVectors:
     title: "SFrame Test Vectors"
     target: https://github.com/eomara/sframe/blob/master/test-vectors.json
-    date: 2021
+    date: 2023
 
 
 --- abstract