diff --git a/header.tpl b/header.tpl
index c892392..756547f 100644
--- a/header.tpl
+++ b/header.tpl
@@ -86,7 +86,7 @@
       (<a href="author_reverse.html">reverse</a>) <a href="author.html">author</a> <br />
       Feedback: <a href="mailto:phw@nymity.ch">phw@nymity.ch</a> (<a
       href="https://nymity.ch/openpgp_public_key.txt">OpenPGP</a>) <br />
-      Last updated: <a href="https://github.com/NullHypothesis/censorbib/commits/master">2019-10-28</a> <br />
+      Last updated: <a href="https://github.com/NullHypothesis/censorbib/commits/master">2019-11-14</a> <br />
       Onion site: <a href="http://3wcwjjnuvjyazeza.onion">3wcwjjnuvjyazeza.onion</a> <br />
       Code: <a href="https://github.com/NullHypothesis/censorbib">GitHub</a>
     </div>
diff --git a/references.bib b/references.bib
index 6bc23ba..0021deb 100644
--- a/references.bib
+++ b/references.bib
@@ -1,3 +1,12 @@
+@inproceedings{Bock2019a,
+	author = {Kevin Bock and George Hughey and Xiao Qiang and Dave Levin},
+	title = {{Geneva}: Evolving Censorship Evasion Strategies},
+	booktitle = {Computer and Communications Security},
+	publisher = {ACM},
+	year = {2019},
+	url = {https://censorbib.nymity.ch/pdf/Bock2019a.pdf},
+}
+
 @inproceedings{Iszaevich2019a,
 	author = {Gunnar Eyal Wolf Iszaevich},
 	title = {Distributed Detection of {Tor} Directory Authorities Censorship in {Mexico}},