diff --git a/registry.yaml b/registry.yaml
index 60abacd..c032a60 100644
--- a/registry.yaml
+++ b/registry.yaml
@@ -1609,7 +1609,7 @@
 
 - title: Prompt Caching 101 
   path: examples/Prompt_Caching101.ipynb
-  date: 2024-10-1
+  date: 2024-10-01
   authors:
     - charuj
   tags: