diff --git a/project/Libs.scala b/project/Libs.scala
index 3c566439..c63595dc 100644
--- a/project/Libs.scala
+++ b/project/Libs.scala
@@ -12,7 +12,7 @@ object Libs {
 }
 
 object ESW {
-  private val defaultESWVersion = "42f53c9"
+  private val defaultESWVersion = "f63e277"
 
   val Version: String = sys.props.get("prod.publish") match {
     case Some("true") => sys.env.getOrElse("ESW_VERSION", defaultESWVersion)