diff --git a/build.sbt b/build.sbt
index 2deb983..39a6ae9 100644
--- a/build.sbt
+++ b/build.sbt
@@ -14,7 +14,7 @@ lazy val core = project
     name := "sbt-circe-org"
   )
 
-ThisBuild / tlBaseVersion := "0.2"
+ThisBuild / tlBaseVersion := "0.3"
 ThisBuild / crossScalaVersions := Seq("2.12.18")
 ThisBuild / developers := List(
   tlGitHubDev("lorandszakacs", "Loránd Szakács")
diff --git a/core/build.sbt b/core/build.sbt
index 1edeb3d..b72386d 100644
--- a/core/build.sbt
+++ b/core/build.sbt
@@ -1,4 +1,4 @@
-val sbtTypelevelVersion = "0.5.3" // https://github.com/typelevel/sbt-typelevel/releases
+val sbtTypelevelVersion = "0.6.0" // https://github.com/typelevel/sbt-typelevel/releases
 val sbtScoverageVersion = "2.0.9" // https://github.com/scoverage/sbt-scoverage/releases
 
 addSbtPlugin("org.typelevel" % "sbt-typelevel" % sbtTypelevelVersion)
diff --git a/core/src/main/scala/io/circe/sbt/CirceOrgSitePlugin.scala b/core/src/main/scala/io/circe/sbt/CirceOrgSitePlugin.scala
index 1887c92..722a6eb 100644
--- a/core/src/main/scala/io/circe/sbt/CirceOrgSitePlugin.scala
+++ b/core/src/main/scala/io/circe/sbt/CirceOrgSitePlugin.scala
@@ -73,7 +73,8 @@ object CirceOrgSitePlugin extends AutoPlugin {
 
     ThemeNavigationSection(
       "Related Projects",
-      NonEmptyList.fromListUnsafe(mappings)
+      mappings.head,
+      mappings.tail *
     )
   }