diff --git a/projects/london-clojurians-dec-2023-talk/deps.edn b/projects/london-clojurians-dec-2023-talk/deps.edn
index eea4efa1..f184d425 100644
--- a/projects/london-clojurians-dec-2023-talk/deps.edn
+++ b/projects/london-clojurians-dec-2023-talk/deps.edn
@@ -1,6 +1,6 @@
 {:deps  {org.clojure/clojure {:mvn/version "1.12.0-alpha5"}
          org.scicloj/clay {:mvn/version "2-alpha51"}
-         org.scicloj/noj {:mvn/version "1-alpha19"}
+         org.scicloj/noj {:mvn/version "1-alpha20"}
          com.cnuernber/charred {:mvn/version "1.033"}
          clj-http/clj-http {:mvn/version "3.12.3"}
          org.scicloj/tempfiles {:mvn/version "1-alpha2"}