diff --git a/project.clj b/project.clj
index c542240..9ea1e42 100644
--- a/project.clj
+++ b/project.clj
@@ -41,7 +41,7 @@
                                    [org.clojure/tools.cli  "0.3.1" :exclusions [org.clojure/clojure]]
                                    [org.clojure/core.cache "0.6.3" :exclusions [org.clojure/clojure]]
                                    [ring/ring-core         "1.2.1"]
-                                   [com.novemberain/validateur "1.7.0"]
+                                   [com.novemberain/validateur "2.0.0-beta3"]
                                    [ragtime/ragtime.core          "0.3.4"]]
                    :plugins [[codox "0.6.4"]]
                    :codox {:sources ["src/clojure"]