diff --git a/.scalafmt.conf b/.scalafmt.conf
index fe53f4b85..7b9ac01d6 100644
--- a/.scalafmt.conf
+++ b/.scalafmt.conf
@@ -1,4 +1,4 @@
-version = 3.6.0
+version = 3.7.14
 runner.dialect = scala3
 
 maxColumn = 100
@@ -26,5 +26,6 @@ trailingCommas = preserve
 
 # TODO update scalafmt and enable Scala 3
 project.excludeFilters = [
-  "internal/util-position/src/main/scala-3/sbt/internal/util/SourcePositionMacro.scala"
+  "internal/util-position/src/main/scala-3/sbt/internal/util/SourcePositionMacro.scala",
+  "main-settings/src/main/scala/sbt/Def.scala",
 ]
diff --git a/main-settings/src/main/scala/sbt/Append.scala b/main-settings/src/main/scala/sbt/Append.scala
index 19db3bc17..0147a6f07 100644
--- a/main-settings/src/main/scala/sbt/Append.scala
+++ b/main-settings/src/main/scala/sbt/Append.scala
@@ -57,7 +57,7 @@ object Append:
     override def appendValue(a: List[A1], b: V): List[A1] = a :+ (b: A1)
 
   given appendVectorImplicit[A1, V](using ev: Conversion[V, A1]): Sequence[Vector[A1], Vector[V], V]
-    with
+  with
     override def appendValues(a: Vector[A1], b: Vector[V]): Vector[A1] = a ++ b.map(x => (x: A1))
     override def appendValue(a: Vector[A1], b: V): Vector[A1] = a :+ (b: A1)
 
diff --git a/main-settings/src/main/scala/sbt/Structure.scala b/main-settings/src/main/scala/sbt/Structure.scala
index b435c3360..19ebd8b72 100644
--- a/main-settings/src/main/scala/sbt/Structure.scala
+++ b/main-settings/src/main/scala/sbt/Structure.scala
@@ -373,6 +373,8 @@ object Scoped:
   }
 
   private[sbt] trait Syntax:
+    
+    // format: off
     // richInitialize
     extension [A1](init: Initialize[A1])
       @targetName("mapTaskInitialize")
@@ -380,6 +382,7 @@ object Scoped:
 
       @targetName("flatMapValueInitialize")
       def flatMapTaskValue[A2](f: A1 => Task[A2]): Initialize[Task[A2]] = init(f)
+    // format: on
 
     // richInitializeTask
     extension [A1](init: Initialize[Task[A1]])
diff --git a/main/src/main/scala/sbt/Defaults.scala b/main/src/main/scala/sbt/Defaults.scala
index 071866a78..57a35a032 100644
--- a/main/src/main/scala/sbt/Defaults.scala
+++ b/main/src/main/scala/sbt/Defaults.scala
@@ -2523,12 +2523,11 @@ object Defaults extends BuildCommon {
 
     mappers.foldRight({ (p: Position) =>
       withAbsoluteSource(p) // Fallback if sourcePositionMappers is empty
-    }) {
-      (mapper, previousPosition) =>
-        { (p: Position) =>
-          // To each mapper we pass the position with the absolute source (only if reportAbsolutePath = true of course)
-          mapper(withAbsoluteSource(p)).getOrElse(previousPosition(p))
-        }
+    }) { (mapper, previousPosition) =>
+      { (p: Position) =>
+        // To each mapper we pass the position with the absolute source (only if reportAbsolutePath = true of course)
+        mapper(withAbsoluteSource(p)).getOrElse(previousPosition(p))
+      }
     }
   }
 
diff --git a/main/src/main/scala/sbt/internal/FileChangesMacro.scala b/main/src/main/scala/sbt/internal/FileChangesMacro.scala
index d95c2c43f..091d2329e 100644
--- a/main/src/main/scala/sbt/internal/FileChangesMacro.scala
+++ b/main/src/main/scala/sbt/internal/FileChangesMacro.scala
@@ -23,6 +23,7 @@ import scala.quoted.*
  */
 object FileChangesMacro:
 
+  // format: off
   extension [A](in: TaskKey[A])
     @compileTimeOnly(
       "`inputFileChanges` can only be called on a task within a task definition macro, such as :=, +=, ++=, or Def.task."
@@ -47,7 +48,7 @@ object FileChangesMacro:
     )
     inline def outputFiles: Seq[NioPath] =
       ${ FileChangesMacro.outputFilesImpl[A]('in) }
-
+  // format: on
   def changedInputFilesImpl[A: Type](in: Expr[TaskKey[A]])(using qctx: Quotes): Expr[FileChanges] =
     impl[A](
       in = in,
diff --git a/main/src/main/scala/sbt/internal/server/LanguageServerProtocol.scala b/main/src/main/scala/sbt/internal/server/LanguageServerProtocol.scala
index 57c1c9c13..8279c2fbb 100644
--- a/main/src/main/scala/sbt/internal/server/LanguageServerProtocol.scala
+++ b/main/src/main/scala/sbt/internal/server/LanguageServerProtocol.scala
@@ -22,7 +22,9 @@ private[sbt] final case class LangServerError(code: Long, message: String)
 
 private[sbt] object LanguageServerProtocol {
   private val internalJsonProtocol = new sbt.internal.langserver.codec.JsonProtocol
-  with sbt.protocol.codec.JsonProtocol with sjsonnew.BasicJsonProtocol with InitializeOptionFormats
+    with sbt.protocol.codec.JsonProtocol
+    with sjsonnew.BasicJsonProtocol
+    with InitializeOptionFormats
 
   import internalJsonProtocol._