diff --git a/.git-blame-ignore-revs b/.git-blame-ignore-revs
new file mode 100644
index 0000000..5db3b50
--- /dev/null
+++ b/.git-blame-ignore-revs
@@ -0,0 +1,2 @@
+# Scala Steward: Reformat with scalafmt 3.11.4
+e4d3e922276e7687ada1d7920aa54eb23cf24fb2
diff --git a/.scalafmt.conf b/.scalafmt.conf
index 3f43129..b2f5f18 100644
--- a/.scalafmt.conf
+++ b/.scalafmt.conf
@@ -1,4 +1,4 @@
-version = 3.8.6
+version = 3.11.4
 runner.dialect = "scala213source3"
 fileOverride {
   "glob:**/scala-3/**" {
diff --git a/project/ScalaOptions.scala b/project/ScalaOptions.scala
index cdaaad5..473876f 100644
--- a/project/ScalaOptions.scala
+++ b/project/ScalaOptions.scala
@@ -1,6 +1,6 @@
-import sbt._
+import sbt.*
 
-import sbt.Keys._
+import sbt.Keys.*
 
 object ScalaOptions {
 
diff --git a/website/src/main/scala/frontroute/site/examples/ex_auth/AuthExample.scala b/website/src/main/scala/frontroute/site/examples/ex_auth/AuthExample.scala
index e15374e..30f10f1 100644
--- a/website/src/main/scala/frontroute/site/examples/ex_auth/AuthExample.scala
+++ b/website/src/main/scala/frontroute/site/examples/ex_auth/AuthExample.scala
@@ -25,7 +25,7 @@ object AuthExample
         case class SignedIn(userId: String) extends AuthenticationEvent
       }
 
-      val authenticationEvents = new EventBus[AuthenticationEvent]
+      val authenticationEvents                    = new EventBus[AuthenticationEvent]
       /* <focus> */
       val authenticatedUser: Signal[Option[User]] =
         /* </focus> */
diff --git a/website/src/main/scala/frontroute/site/layout/PageHeader.scala b/website/src/main/scala/frontroute/site/layout/PageHeader.scala
index 7fb429a..eda77ba 100644
--- a/website/src/main/scala/frontroute/site/layout/PageHeader.scala
+++ b/website/src/main/scala/frontroute/site/layout/PageHeader.scala
@@ -159,7 +159,7 @@ object PageHeader {
 
   private def moduleLink(
     currentPage: Signal[Option[(SiteModule, Page)]]
-  )(module: SiteModule)  =
+  )(module: SiteModule) =
     a(
       cls  := "border-b-2 px-2 border-transparent flex font-display tracking-wide",
       currentPage