diff --git a/README.md b/README.md
index c97a14a..363b612 100644
--- a/README.md
+++ b/README.md
@@ -3,7 +3,7 @@
 # Clojure JSON Schema Validator & Generator
 
 ```clojure
-[luposlip/json-schema "0.3.0"]
+[luposlip/json-schema "0.3.1"]
 ```
 
 A Clojure library for:
diff --git a/project.clj b/project.clj
index 0f8413d..8cb20cf 100644
--- a/project.clj
+++ b/project.clj
@@ -1,4 +1,4 @@
-(defproject luposlip/json-schema "0.3.0"
+(defproject luposlip/json-schema "0.3.1"
   :description "Clojure library for JSON Schema validation and generation - Draft-07 compatible"
   :url "https://github.com/luposlip/json-schema"
   :license {:name "Apache License, Version 2.0"