diff --git a/csrankings-3.csv b/csrankings-3.csv
index 610ae4205e..90f5f3b127 100644
--- a/csrankings-3.csv
+++ b/csrankings-3.csv
@@ -1387,7 +1387,7 @@ Illia Horenko,Università della Svizzera italiana,http://search.usi.ch/persone/2
 Iluju Kiringa,University of Ottawa,http://www.site.uottawa.ca/~kiringa,Ol4VIjMAAAAJ
 Ilya Markov,University of Amsterdam,https://staff.fnwi.uva.nl/i.markov,4ztJyswAAAAJ
 Ilya Nemenman,Emory University,http://nemenmanlab.org,enjXdH4AAAAJ
-Ilya Safro,Clemson University,https://people.cs.clemson.edu/~isafro,QYesEdIAAAAJ
+Ilya Safro,University of Delaware,https://www.eecis.udel.edu/~isafro/,QYesEdIAAAAJ
 Ilya Sergey,National University of Singapore,https://www.yale-nus.edu.sg/about/faculty/ilya-sergey,oCIeffUAAAAJ
 Ilyas Cicekli,Hacettepe University,https://web.cs.hacettepe.edu.tr/~ilyas,Q1tqCDQAAAAJ
 Ilyas Çiçekli,Hacettepe University,https://web.cs.hacettepe.edu.tr/~ilyas,Q1tqCDQAAAAJ