diff --git a/project.clj b/project.clj
index db79bd8..70df8b2 100644
--- a/project.clj
+++ b/project.clj
@@ -42,7 +42,7 @@
                    :dependencies  [[clj-time "0.5.0"               :exclusions [org.clojure/clojure]]
                                    [cheshire               "5.2.0" :exclusions [org.clojure/clojure]]
                                    [org.clojure/tools.cli  "0.2.4" :exclusions [org.clojure/clojure]]
-                                   [org.clojure/core.cache "0.6.2" :exclusions [org.clojure/clojure]]
+                                   [org.clojure/core.cache "0.6.3" :exclusions [org.clojure/clojure]]
                                    [ring/ring-core         "1.1.8"]]
                    :plugins [[codox "0.6.4"]]
                    :codox {:sources ["src/clojure"]