diff --git a/authors.yaml b/authors.yaml
index 3841b5c9..d86d4c5c 100644
--- a/authors.yaml
+++ b/authors.yaml
@@ -46,7 +46,7 @@ jhills20:
 colin-openai:
   name: "Colin Jarvis"
   website: "https://twitter.com/colintjarvis"
-  avatar: "https://pbs.twimg.com/profile_images/1647875178947387393/aUc7D9m-_400x400.jpg"
+  avatar: "https://pbs.twimg.com/profile_images/1727207339034345472/IM8v8tlC_400x400.jpg"
 
 prakul:
   name: "Prakul Agarwal"
@@ -61,4 +61,4 @@ nghiauet:
 ggrn:
   name: "Greg Richardson"
   website: "https://twitter.com/ggrdson"
-  avatar: "https://pbs.twimg.com/profile_images/1371549909820657664/ZG-HDNlI_400x400.jpg"
\ No newline at end of file
+  avatar: "https://pbs.twimg.com/profile_images/1371549909820657664/ZG-HDNlI_400x400.jpg"