diff --git a/build.sbt b/build.sbt
index fcc572b..89e7a05 100644
--- a/build.sbt
+++ b/build.sbt
@@ -20,7 +20,7 @@ ThisBuild / scalaVersion       := mainScalaVersion
 ThisBuild / versionScheme                       := Some("early-semver")
 ThisBuild / githubWorkflowJavaVersions          := Seq(JavaSpec.temurin("8"), JavaSpec.temurin("17"))
 ThisBuild / githubWorkflowPublishTargetBranches := Seq(RefPredicate.StartsWith(Ref.Tag("v")), RefPredicate.Equals(Ref.Branch("master")))
-ThisBuild / tlBaseVersion                       := "1.4"
+ThisBuild / tlBaseVersion                       := "2.0"
 ThisBuild / tlCiHeaderCheck                     := false
 ThisBuild / sonatypeCredentialHost              := xerial.sbt.Sonatype.sonatypeLegacy