diff --git a/README.md b/README.md
index 2a88b5d7..a0293cfb 100644
--- a/README.md
+++ b/README.md
@@ -64,7 +64,7 @@ check out the [examples](examples/src/main/scala).
 
 ### Requirements
 
-- Scala **3.8** or newer
+- Scala **3.9** or newer
 - sbt **1.11** or newer
 
 ### Installation
@@ -72,13 +72,13 @@ check out the [examples](examples/src/main/scala).
 Add to your `build.sbt` (minimal complete example):
 
 ```scala
-ThisBuild / scalaVersion := "3.8.1"
+ThisBuild / scalaVersion := "3.9.0"
 
 lazy val myProject = (project in file("."))
   .settings(
     name := "my-project",
     libraryDependencies ++= Seq(
-      "ch.contrafactus" %% "dimwit-core" % "0.1.0"
+      "ch.contrafactus" %% "dimwit-core" % "0.2.0"
     ),
     fork := true
   )
diff --git a/build.sbt b/build.sbt
index 54fdaa03..d2e82ab3 100644
--- a/build.sbt
+++ b/build.sbt
@@ -1,7 +1,7 @@
 import ai.kien.python.Python
 import scala.sys.process._
 
-ThisBuild / version := "0.2-SNAPSHOT"
+ThisBuild / version := "0.3-SNAPSHOT"
 ThisBuild / scalaVersion := "3.9.0"
 ThisBuild / organization := "ch.contrafactus"
 
diff --git a/mdocs/README.md b/mdocs/README.md
index fffb63f2..b89b3001 100644
--- a/mdocs/README.md
+++ b/mdocs/README.md
@@ -64,7 +64,7 @@ check out the [examples](examples/src/main/scala).
 
 ### Requirements
 
-- Scala **3.8** or newer
+- Scala **3.9** or newer
 - sbt **1.11** or newer
 
 ### Installation
@@ -72,13 +72,13 @@ check out the [examples](examples/src/main/scala).
 Add to your `build.sbt` (minimal complete example):
 
 ```scala
-ThisBuild / scalaVersion := "3.8.1"
+ThisBuild / scalaVersion := "3.9.0"
 
 lazy val myProject = (project in file("."))
   .settings(
     name := "my-project",
     libraryDependencies ++= Seq(
-      "ch.contrafactus" %% "dimwit-core" % "0.1.0"
+      "ch.contrafactus" %% "dimwit-core" % "0.2.0"
     ),
     fork := true
   )