diff --git a/.scalafmt.conf b/.scalafmt.conf
index 10c5fc817b..5701df8ade 100644
--- a/.scalafmt.conf
+++ b/.scalafmt.conf
@@ -1,4 +1,4 @@
-version = 3.8.2
+version = 3.8.3
 preset=IntelliJ
 runner.dialect = scala213
 
diff --git a/src/main/scala/com/github/unchama/seichiassist/menus/home/HomeMenu.scala b/src/main/scala/com/github/unchama/seichiassist/menus/home/HomeMenu.scala
index bb69d80b18..c9b95d4f57 100644
--- a/src/main/scala/com/github/unchama/seichiassist/menus/home/HomeMenu.scala
+++ b/src/main/scala/com/github/unchama/seichiassist/menus/home/HomeMenu.scala
@@ -170,8 +170,9 @@ case class HomeMenuButtonComputations(player: Player)(
         val commandInfo =
           List(s"$DARK_RED${UNDERLINE}クリックで名称変更", s"${DARK_GRAY}command->[/home name $homeId]")
 
-        val coordinates = List(s"$GRAY$worldName x:${Math.floor(location.x)} y:${Math
-            .floor(location.y)} z:${Math.floor(location.z)}")
+        val coordinates = List(
+          s"$GRAY$worldName x:${Math.floor(location.x)} y:${Math.floor(location.y)} z:${Math.floor(location.z)}"
+        )
         nameStatus ++ commandInfo ++ coordinates
       })
       Button(
diff --git a/src/main/scala/com/github/unchama/seichiassist/subsystems/buildcount/BuildCountAPI.scala b/src/main/scala/com/github/unchama/seichiassist/subsystems/buildcount/BuildCountAPI.scala
index 107dde5198..9116673b67 100644
--- a/src/main/scala/com/github/unchama/seichiassist/subsystems/buildcount/BuildCountAPI.scala
+++ b/src/main/scala/com/github/unchama/seichiassist/subsystems/buildcount/BuildCountAPI.scala
@@ -16,15 +16,11 @@ trait BuildCountAPI[F[_], G[_], Player] {
 
   implicit val incrementBuildExpWhenBuiltByHand: IncrementBuildExpWhenBuiltByHand[G, Player]
 
-  implicit val incrementBuildExpWhenBuiltWithSkill: IncrementBuildExpWhenBuiltWithSkill[
-    G,
-    Player
-  ]
-
-  implicit val playerBuildAmountRepository: KeyedDataRepository[
-    Player,
-    ReadOnlyRef[G, BuildAmountData]
-  ]
+  implicit val incrementBuildExpWhenBuiltWithSkill
+    : IncrementBuildExpWhenBuiltWithSkill[G, Player]
+
+  implicit val playerBuildAmountRepository
+    : KeyedDataRepository[Player, ReadOnlyRef[G, BuildAmountData]]
 
   val buildAmountUpdates: fs2.Stream[F, (Player, BuildAmountData)]
 
diff --git a/src/main/scala/com/github/unchama/seichiassist/subsystems/fastdiggingeffect/FastDiggingEffectApi.scala b/src/main/scala/com/github/unchama/seichiassist/subsystems/fastdiggingeffect/FastDiggingEffectApi.scala
index 2fe77ede3d..e9ca3fb02b 100644
--- a/src/main/scala/com/github/unchama/seichiassist/subsystems/fastdiggingeffect/FastDiggingEffectApi.scala
+++ b/src/main/scala/com/github/unchama/seichiassist/subsystems/fastdiggingeffect/FastDiggingEffectApi.scala
@@ -63,18 +63,14 @@ trait FastDiggingSettingsReadApi[F[_], Player] {
   /**
    * 採掘速度上昇抑制の設定をプレーヤーごとに保持するデータレポジトリ。
    */
-  val currentSuppressionSettings: KeyedDataRepository[
-    Player,
-    ReadOnlyRef[F, FastDiggingEffectSuppressionState]
-  ]
+  val currentSuppressionSettings
+    : KeyedDataRepository[Player, ReadOnlyRef[F, FastDiggingEffectSuppressionState]]
 
   /**
    * 採掘速度上昇効果の統計を受け取るかどうかの設定をプレーヤーごとに保持するデータレポジトリ。
    */
-  val currentStatsSettings: KeyedDataRepository[
-    Player,
-    ReadOnlyRef[F, FastDiggingEffectStatsSettings]
-  ]
+  val currentStatsSettings
+    : KeyedDataRepository[Player, ReadOnlyRef[F, FastDiggingEffectStatsSettings]]
 
 }
 
diff --git a/src/main/scala/com/github/unchama/seichiassist/subsystems/gacha/bukkit/GachaCommand.scala b/src/main/scala/com/github/unchama/seichiassist/subsystems/gacha/bukkit/GachaCommand.scala
index 439ebfa09d..11f4857e1b 100644
--- a/src/main/scala/com/github/unchama/seichiassist/subsystems/gacha/bukkit/GachaCommand.scala
+++ b/src/main/scala/com/github/unchama/seichiassist/subsystems/gacha/bukkit/GachaCommand.scala
@@ -259,9 +259,7 @@ class GachaCommand[F[_]: OnMinecraftServerThread: ConcurrentEffect](
               val itemStack = gachaPrize.itemStack
               val probability = gachaPrize.probability.value
 
-              s"${gachaPrize.id.id}|${itemStack.getType.toString}/${itemStack
-                  .getItemMeta
-                  .getDisplayName}$RESET|${itemStack.getAmount}|$probability(${probability * 100}%)"
+              s"${gachaPrize.id.id}|${itemStack.getType.toString}/${itemStack.getItemMeta.getDisplayName}$RESET|${itemStack.getAmount}|$probability(${probability * 100}%)"
             }
             .toList