diff --git a/.git-blame-ignore-revs b/.git-blame-ignore-revs
new file mode 100644
index 0000000..0a48b02
--- /dev/null
+++ b/.git-blame-ignore-revs
@@ -0,0 +1,2 @@
+# Scala Steward: Reformat with scalafmt 3.8.0
+deba18d0c776c804f4b628bf5051469a6229b4a1
diff --git a/.scalafmt.conf b/.scalafmt.conf
index 43220f7..ec0110f 100644
--- a/.scalafmt.conf
+++ b/.scalafmt.conf
@@ -1,4 +1,4 @@
-version = "3.7.17"
+version = "3.8.0"
 
 align.preset = more
 maxColumn = 100
diff --git a/modules/core/src/main/scala/org/apache/spark/sql/ammonitesparkinternals/AmmoniteSparkSessionBuilder.scala b/modules/core/src/main/scala/org/apache/spark/sql/ammonitesparkinternals/AmmoniteSparkSessionBuilder.scala
index 686be87..57910f1 100644
--- a/modules/core/src/main/scala/org/apache/spark/sql/ammonitesparkinternals/AmmoniteSparkSessionBuilder.scala
+++ b/modules/core/src/main/scala/org/apache/spark/sql/ammonitesparkinternals/AmmoniteSparkSessionBuilder.scala
@@ -366,8 +366,10 @@ class AmmoniteSparkSessionBuilder(implicit
       case None =>
         printLine("Getting spark JARs")
         val sparkJars0 =
-          SparkDependencies.sparkJars(interpApi.repositories(), interpApi.resolutionHooks, Nil)
-        (sparkJars0, Nil)
+          SparkDependencies.sparkJars(interpApi.repositories(), interpApi.resolutionHooks, Nil)(
+            sparkJars0,
+            Nil
+          )
       case Some(sparkHome) =>
         // Loose attempt at using the scala JARs already loaded in Ammonite,
         // rather than ones from the spark distribution.