diff --git a/build.sc b/build.sc
index 56bf0927b..a47371baf 100644
--- a/build.sc
+++ b/build.sc
@@ -87,7 +87,7 @@ val (buildVersion, unstable) = scala.util.Try(
   case Some(tagName) => (tagName, false)
 }
 
-val bspVersion = "2.1.0-M5"
+val bspVersion = "2.1.1"
 val fastparseVersion = "3.1.1"
 val scalametaVersion = "4.9.7"