diff --git a/_data/committee.yml b/_data/committee.yml
index b4178c3..3367601 100644
--- a/_data/committee.yml
+++ b/_data/committee.yml
@@ -86,7 +86,7 @@ speakers:
     image:  akifumi.png
     affiliation: Juntendo University
   - name: "Rachel Harding"
-    image:  rachel.jpg
+    image:  harding.webp
     affiliation: University of Toronto
   - name: "Adrien Peyrache"
     image:  peyrache_adrien.png
diff --git a/img/organization/masaya.png b/img/organization/masaya.png
index ae41b34..272b4a6 100644
Binary files a/img/organization/masaya.png and b/img/organization/masaya.png differ