diff --git a/project.clj b/project.clj
index 2fc5db4..ee71d7b 100644
--- a/project.clj
+++ b/project.clj
@@ -9,12 +9,13 @@
   :min-lein-version "2.3.3"
   :global-vars {*warn-on-reflection* true
                 *assert*             true
-                *unchecked-math*     false}
+                ;; *unchecked-math*     :warn-on-boxed
+                }
 
   :dependencies
   [[org.clojure/clojure      "1.5.1"]
-   [org.clojure/tools.reader "0.9.2"]
-   [com.taoensso/encore      "2.18.0"]
+   [org.clojure/tools.reader "0.10.0"]
+   [com.taoensso/encore      "2.26.1"]
    [org.iq80.snappy/snappy   "0.4"]
    [org.tukaani/xz           "1.5"]
    [net.jpountz.lz4/lz4      "1.3"]]
@@ -25,22 +26,24 @@
    :1.5  {:dependencies [[org.clojure/clojure "1.5.1"]]}
    :1.6  {:dependencies [[org.clojure/clojure "1.6.0"]]}
    :1.7  {:dependencies [[org.clojure/clojure "1.7.0"]]}
-   :1.8  {:dependencies [[org.clojure/clojure "1.8.0-alpha5"]]}
+   :1.8  {:dependencies [[org.clojure/clojure "1.8.0-RC2"]]}
    :test {:jvm-opts     ["-Xms1024m" "-Xmx2048m"]
-          :dependencies [[expectations                  "2.1.1"]
-                         [org.clojure/test.check        "0.8.2"]
+          :dependencies [[expectations                  "2.1.4"]
+                         [org.clojure/test.check        "0.9.0"]
                          [org.clojure/data.fressian     "0.2.1"]
                          [org.xerial.snappy/snappy-java "1.1.2"]]}
    :dev [:1.7 :test
          {:plugins
-          [[lein-pprint       "1.1.1"]
-           [lein-ancient      "0.6.7"]
-           [lein-expectations "0.0.8"]
-           [lein-autoexpect   "1.2.2"]
-           [codox             "0.8.10"]]}]}
+          [[lein-pprint  "1.1.2"]
+           [lein-ancient "0.6.8"]
+           [lein-codox   "0.9.0"]]}]}
 
   :test-paths ["test" "src"]
 
+  :codox
+  {:language :clojure ; [:clojure :clojurescript] ; No support?
+   :source-uri "https://github.com/ptaoussanis/nippy/blob/master/{filepath}#L{line}"}
+
   :aliases
   {"test-all"   ["with-profile" "+1.5:+1.6:+1.7:+1.8" "expectations"]
    "test-auto"  ["with-profile" "+test" "autoexpect"]