diff --git a/project.clj b/project.clj
index c289e43..14fcd64 100644
--- a/project.clj
+++ b/project.clj
@@ -1,4 +1,4 @@
 (defproject functional-koans "0.3.0"
   :description "The functional koans"
-  :dependencies [[org.clojure/clojure "1.3.0-alpha4"]
+  :dependencies [[org.clojure/clojure "1.3.0-alpha6"]
                  [jline "0.9.94"]])