diff --git a/deps.edn b/deps.edn
new file mode 100644
index 0000000..197317d
--- /dev/null
+++ b/deps.edn
@@ -0,0 +1,4 @@
+ {:deps {org.clojure/clojure      {:mvn/version "1.10.2"}
+		 com.taoensso/carmine     {:mvn/version "3.1.0"}
+		 org.clojure/core.cache   {:mvn/version "1.0.217"}
+		 org.clojure/core.memoize {:mvn/version "1.0.236"}}}
diff --git a/project.clj b/project.clj
index 3a55929..13175ce 100644
--- a/project.clj
+++ b/project.clj
@@ -2,10 +2,9 @@
   :description "Redis-backed caching and memoization, following core.cache and core.memoize"
   :license {:name "Eclipse Public License" :url "http://www.eclipse.org/legal/epl-v10.html"}
   :url "http://github.com/strongh/crache"
-  :dependencies [[org.clojure/clojure "1.4.0"]
-                 [com.taoensso/carmine "2.7.0"]
-                 [org.clojure/core.cache "0.6.4"]
-                 [org.clojure/core.memoize "0.5.6"]]
+  :plugins [[lein-tools-deps "0.4.5"]]
+  :middleware [lein-tools-deps.plugin/resolve-dependencies-with-deps-edn]
+  :lein-tools-deps/config {:config-files [:install :user :project]}
 
   :mirrors {"clojure" {:url "https://build.clojure.org/releases/"}
             "clojure-snapshots" {:url "https://build.clojure.org/snapshots/"}
diff --git a/src/crache/cache.clj b/src/crache/cache.clj
index c3e82e7..02e9d56 100644
--- a/src/crache/cache.clj
+++ b/src/crache/cache.clj
@@ -15,23 +15,23 @@
 
   (lookup [_ item not-found]
     (delay (or (wcar* $ (car/get (key-for $ item))) not-found)))
-  
+
   (has? [_ item]
     (= 1 (wcar* $ (car/exists (key-for $ item)))))
-  
+
   (hit [_ item]
     (RedisCache. $))
-  
+
   (miss [_ item val]
     (let [args (when-let [t (:ttl $)] ["ex" t])
           val (if (delay? val) @val val)]
-      (wcar* $ (apply car/set (key-for $ item) (car/serialize val) args)))
+      (wcar* $ (apply car/set (key-for $ item) (car/freeze @val) args)))
     (RedisCache. $))
-  
+
   (evict [_ item]
     (wcar* $ (car/del (key-for $ item)))
     (RedisCache. $))
-  
+
   (seed [_ base]
     (RedisCache. base))
 
diff --git a/src/crache/memo.clj b/src/crache/memo.clj
index d8ff63e..1987c54 100644
--- a/src/crache/memo.clj
+++ b/src/crache/memo.clj
@@ -1,12 +1,9 @@
 (ns crache.memo
-  (:import [clojure.core.memoize PluggableMemoization])
-  (:use [crache.cache :only [redis-cache-factory]]
-        [clojure.core.memoize :only [build-memoizer]]))
-
+  (:require [crache.cache :refer [redis-cache-factory]]
+            [clojure.core.memoize :refer [memoizer]]))
 
 (defn memo-redis
   [f conn key-prefix & [ttl]]
-  (build-memoizer
-   #(clojure.core.memoize.PluggableMemoization.
-     %1 (apply redis-cache-factory conn key-prefix (when ttl [ttl])))
-   f))
+  (memoizer
+   f
+   (apply redis-cache-factory conn key-prefix (when ttl [ttl]))))