diff --git a/docs/_config_dev.yml b/docs/_config_dev.yml
index 7d55c24cf2..66c4dfb7e1 100644
--- a/docs/_config_dev.yml
+++ b/docs/_config_dev.yml
@@ -10,9 +10,9 @@ ace:
   githubUrl: https://github.com/acemod/ACE3
   version:
     major: 3
-    minor: 8
-    patch: 3
-    build: 14
+    minor: 9
+    patch: 0
+    build: 16
 
 acex:
   githubUrl: https://github.com/acemod/ACEX