diff --git a/build.sbt b/build.sbt
index 4e0b504..3f455cf 100644
--- a/build.sbt
+++ b/build.sbt
@@ -3,9 +3,9 @@ import sbt.Resolver
 
 name := "krystal-bull"
 
-version := "0.1"
+version := "0.2"
 
-scalaVersion := "2.13.6"
+scalaVersion := "2.13.7"
 
 organization := "org.bitcoin-s"