diff --git a/Dockerfile b/Dockerfile
index 9460bbc..3314eff 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -17,7 +17,7 @@ RUN apk -Uuv add python py-pip && \
 	apk --purge -v del py-pip && \
 	rm /var/cache/apk/*
 
-ARG VERSION=0.2.1
+ARG VERSION=0.3.0
 
 ADD https://github.com/s12v/sns/releases/download/$VERSION/sns-$VERSION.jar /sns.jar
 
diff --git a/build.sbt b/build.sbt
index 4d6fd68..d6f66e5 100644
--- a/build.sbt
+++ b/build.sbt
@@ -1,6 +1,6 @@
 name := "sns"
 
-version := "0.2.1"
+version := "0.3.0"
 
 scalaVersion := "2.12.4"