diff --git a/build.sbt b/build.sbt
index 34ddfa22..f97f4dc4 100644
--- a/build.sbt
+++ b/build.sbt
@@ -123,7 +123,7 @@ lazy val server = project
       "org.slf4j" % "slf4j-api" % "2.0.9",
       "org.jboss.xnio" % "xnio-nio" % "3.8.0.Final",
       "org.scalameta" % "semanticdb-scalac-core" % Version.scalameta cross CrossVersion.full,
-      ("org.scalameta" %% "mtags" % "1.0.1").cross(CrossVersion.full)
+      ("org.scalameta" %% "mtags" % "1.2.0").cross(CrossVersion.full)
     ),
     (Compile / packageBin) := {
       import java.io.FileOutputStream