diff --git a/launcher-implementation/src/main/scala/xsbt/boot/BootConfiguration.scala b/launcher-implementation/src/main/scala/xsbt/boot/BootConfiguration.scala
index ce9aac5..1c1c30a 100644
--- a/launcher-implementation/src/main/scala/xsbt/boot/BootConfiguration.scala
+++ b/launcher-implementation/src/main/scala/xsbt/boot/BootConfiguration.scala
@@ -19,7 +19,7 @@ private object BootConfiguration {
   val LibraryModuleName = "scala-library"
 
   val JUnitName = "junit"
-  val JAnsiVersion = "1.11"
+  val JAnsiVersion = "1.18"
 
   val SbtOrg = "org.scala-sbt"