diff --git a/lnglat2Geo-1.0.0.jar b/lnglat2Geo-1.0.0.jar
index 3410374..71478ea 100644
Binary files a/lnglat2Geo-1.0.0.jar and b/lnglat2Geo-1.0.0.jar differ
diff --git a/pom.xml b/pom.xml
index 18bd57f..ec56f30 100644
--- a/pom.xml
+++ b/pom.xml
@@ -4,7 +4,7 @@
          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>
     <properties>
-        <scala.version>2.11.8</scala.version>
+        <scala.version>2.11.12</scala.version>
         <scala.tools.version>2.11</scala.tools.version>
         <scala.version.major>2.11</scala.version.major>
         <org.json4s.version>3.2.11</org.json4s.version>