diff --git a/pom.xml b/pom.xml
index 05fa7513..01bf1721 100644
--- a/pom.xml
+++ b/pom.xml
@@ -3,7 +3,7 @@
          xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
     <modelVersion>4.0.0</modelVersion>
     <groupId>com.jsoniter</groupId>
-    <version>0.9.21</version>
+    <version>0.9.22</version>
     <artifactId>jsoniter</artifactId>
     <name>json iterator</name>
     <description>jsoniter (json-iterator) is fast and flexible JSON parser available in Java and Go</description>