diff --git a/mhcflurry/downloads.yml b/mhcflurry/downloads.yml
index 8e1371d57e58a90e89f6c4180ccdfa4db37644eb..3a283a3c91aa33b1c28cf12fa1dca5a38cb690cb 100644
--- a/mhcflurry/downloads.yml
+++ b/mhcflurry/downloads.yml
@@ -62,7 +62,7 @@ releases:
               default: false
 
             - name: data_published
-              url: https://github.com/openvax/mhcflurry/releases/download/1.4.0/data_published.20191011.tar.bz2
+              url: https://github.com/openvax/mhcflurry/releases/download/1.4.0/data_published.20191030.tar.bz2
               default: false
 
             - name: data_curated