diff --git a/project.clj b/project.clj
index b6f898b..0c1d58a 100644
--- a/project.clj
+++ b/project.clj
@@ -1,4 +1,4 @@
-(defproject clojure-koans "0.5.0-SNAPSHOT"
+(defproject clojure-koans "0.5.0"
   :description "The Clojure koans."
   :dependencies [[org.clojure/clojure "1.5.1"]
                  [koan-engine "0.2.3"]]
diff --git a/script/deploy.sh b/script/deploy.sh
index 316dee5..4ae84fc 100755
--- a/script/deploy.sh
+++ b/script/deploy.sh
@@ -4,6 +4,8 @@ mkdir -p releases
 lein1 deps
 zip -r releases/clojure-koans-`date +"%Y-%m-%d_%H-%M"`.zip \
     . \
+    -x "./.idea/*" \
+    -x "./.lein-plugins/*" \
     -x "./.git/*" \
     -x "releases/*"