diff --git a/deps.edn b/deps.edn
index 1d01370..a60d76f 100644
--- a/deps.edn
+++ b/deps.edn
@@ -1,7 +1,7 @@
 {:deps {clj-python/libpython-clj {:mvn/version "2.025"}
         org.scicloj/kindly {:mvn/version "4-beta5"}}
  :aliases {:dev {:extra-paths ["notebooks"]
-                 :extra-deps {org.scicloj/clay {:mvn/version "2-beta14"}}}
+                 :extra-deps {org.scicloj/clay {:mvn/version "2-beta21"}}}
            :build {:deps {io.github.clojure/tools.build {:mvn/version "0.9.6"}
                           slipset/deps-deploy {:mvn/version "0.2.1"}}
                    :ns-default build}