diff --git a/build.sbt b/build.sbt
index 2c5afef..3bec751 100644
--- a/build.sbt
+++ b/build.sbt
@@ -6,7 +6,7 @@ lazy val redis4CatsVersion  = "1.7.0"
 lazy val sttpClient3Version = "3.9.5"
 lazy val sttpClient4Version = "4.0.0-M11"
 lazy val langchain4jVersion = "0.30.0"
-lazy val xefVersion         = "0.0.3"
+lazy val xefVersion         = "0.0.4"
 
 lazy val root = (project in file("."))
   .settings(