diff --git a/.git-blame-ignore-revs b/.git-blame-ignore-revs
new file mode 100644
index 0000000..3d65264
--- /dev/null
+++ b/.git-blame-ignore-revs
@@ -0,0 +1,2 @@
+# Scala Steward: Reformat with scalafmt 3.11.0
+8f9ca9e915f455a56ec0bbeefcc8b6658841bc18
diff --git a/.scalafmt.conf b/.scalafmt.conf
index ce58a03..3bf8d1d 100644
--- a/.scalafmt.conf
+++ b/.scalafmt.conf
@@ -1,4 +1,4 @@
-version = 3.8.6
+version = 3.11.0
 runner.dialect = scala213
 style = default
 maxColumn = 120
diff --git a/src/main/com/codely/lesson_02_tests_in_spark/video_01__end_to_end_testing/config/ArgumentsParser.scala b/src/main/com/codely/lesson_02_tests_in_spark/video_01__end_to_end_testing/config/ArgumentsParser.scala
index 2a142aa..224d927 100644
--- a/src/main/com/codely/lesson_02_tests_in_spark/video_01__end_to_end_testing/config/ArgumentsParser.scala
+++ b/src/main/com/codely/lesson_02_tests_in_spark/video_01__end_to_end_testing/config/ArgumentsParser.scala
@@ -3,7 +3,7 @@ package com.codely.lesson_02_tests_in_spark.video_01__end_to_end_testing.config
 import scopt.OParser
 
 object ArgumentsParser {
-  private val builder = OParser.builder[CmdArgs]
+  private val builder    = OParser.builder[CmdArgs]
   private val argsParser = {
     import builder._
     OParser.sequence(
diff --git a/src/main/com/codely/lesson_02_tests_in_spark/video_02__unit_testing/config/ArgumentsParser.scala b/src/main/com/codely/lesson_02_tests_in_spark/video_02__unit_testing/config/ArgumentsParser.scala
index 94b892b..46fab03 100644
--- a/src/main/com/codely/lesson_02_tests_in_spark/video_02__unit_testing/config/ArgumentsParser.scala
+++ b/src/main/com/codely/lesson_02_tests_in_spark/video_02__unit_testing/config/ArgumentsParser.scala
@@ -3,7 +3,7 @@ package com.codely.lesson_02_tests_in_spark.video_02__unit_testing.config
 import scopt.OParser
 
 object ArgumentsParser {
-  val builder = OParser.builder[CmdArgs]
+  val builder    = OParser.builder[CmdArgs]
   val argsParser = {
     import builder._
     OParser.sequence(
diff --git a/src/main/com/codely/lesson_02_tests_in_spark/z_practical_exercise/config/ArgumentsParser.scala b/src/main/com/codely/lesson_02_tests_in_spark/z_practical_exercise/config/ArgumentsParser.scala
index 1ee6f6c..bf93bf9 100644
--- a/src/main/com/codely/lesson_02_tests_in_spark/z_practical_exercise/config/ArgumentsParser.scala
+++ b/src/main/com/codely/lesson_02_tests_in_spark/z_practical_exercise/config/ArgumentsParser.scala
@@ -3,7 +3,7 @@ package com.codely.lesson_02_tests_in_spark.z_practical_exercise.config
 import scopt.OParser
 
 object ArgumentsParser {
-  val builder = OParser.builder[CmdArgs]
+  val builder    = OParser.builder[CmdArgs]
   val argsParser = {
     import builder._
     OParser.sequence(