diff --git a/build.sc b/build.sc
index 99bc786..517fea5 100644
--- a/build.sc
+++ b/build.sc
@@ -24,7 +24,7 @@ object hello extends ScalaModule {
   def ivyDeps = Agg(
     ivy"io.circe::circe-core:0.14.6",
     ivy"eu.timepit::refined:0.10.3", // huh
-    ivy"ch.epfl.scala:bsp4j:2.1.0-M5",
+    ivy"ch.epfl.scala:bsp4j:2.1.1",
     ivy"io.circe::circe-generic:0.14.6",
     ivy"javax.jms:javax.jms-api:2.0.1",
     ivy"activemq:activemq:4.0-M3",