diff --git a/project.clj b/project.clj
index ddb8dbe..8b1eff0 100644
--- a/project.clj
+++ b/project.clj
@@ -1,4 +1,4 @@
-(defproject com.taoensso/nippy "2.9.1"
+(defproject com.taoensso/nippy "2.10.0-alpha5"
   :author "Peter Taoussanis <https://www.taoensso.com>"
   :description "Clojure serialization library"
   :url "https://github.com/ptaoussanis/nippy"