diff --git a/mhcflurry/downloads.yml b/mhcflurry/downloads.yml
index 7b87201e83f43d5ee2446e3f2b57a633288118cf..b5dabec508835ab370ab91ee5002a3d984efce01 100644
--- a/mhcflurry/downloads.yml
+++ b/mhcflurry/downloads.yml
@@ -21,7 +21,7 @@ releases:
         compatibility-version: 2
         downloads:
             - name: data_iedb
-              url: https://github.com/openvax/mhcflurry/releases/download/pan-dev1/data_iedb.20190506.tar.bz2
+              url: https://github.com/openvax/mhcflurry/releases/download/pan-dev1/data_iedb.20190610.tar.bz2
               default: false
 
             - name: data_systemhcatlas