diff --git a/requirements_web.txt b/requirements_web.txt
index bb4e9b9..e3d8c45 100644
--- a/requirements_web.txt
+++ b/requirements_web.txt
@@ -1,4 +1,4 @@
 # Use this instead to test the latest fixes on 0.12.x branch before official release
 # git+https://github.com/biothings/biothings.api@0.12.x#egg=biothings[web_extra]
 
-biothings[web_extra]==0.12.3
+biothings[web_extra]==0.12.4