diff --git a/.git-blame-ignore-revs b/.git-blame-ignore-revs
index bb0910e2..24f612f1 100644
--- a/.git-blame-ignore-revs
+++ b/.git-blame-ignore-revs
@@ -1,2 +1,5 @@
 # Scala Steward: Reformat with scalafmt 3.5.8
 d36e29b27d550a5498b4dc35324fb24945271f55
+
+# Scala Steward: Reformat with scalafmt 3.9.3
+8534daf02cdd2df3e1fb0a269ef425eb13519a4e
diff --git a/.scalafmt.conf b/.scalafmt.conf
index 8ed645af..39b2cb20 100644
--- a/.scalafmt.conf
+++ b/.scalafmt.conf
@@ -1,4 +1,4 @@
-version = 3.6.1
+version = 3.9.3
 runner.dialect = scala213
 continuationIndent.defnSite = 2
 docstrings.style = Asterisk
diff --git a/benchmark/src/test/scala/org/typelevel/catbird/benchmark/RerunnableBenchmarkSpec.scala b/benchmark/src/test/scala/org/typelevel/catbird/benchmark/RerunnableBenchmarkSpec.scala
index 7a01d5af..638272bd 100644
--- a/benchmark/src/test/scala/org/typelevel/catbird/benchmark/RerunnableBenchmarkSpec.scala
+++ b/benchmark/src/test/scala/org/typelevel/catbird/benchmark/RerunnableBenchmarkSpec.scala
@@ -10,19 +10,15 @@ class RerunnableBenchmarkSpec extends AnyFlatSpec with BeforeAndAfter {
   before(benchmark.initPool())
   after(benchmark.shutdownPool())
 
-  "The benchmark" should "correctly calculate the sum using futures" in {
+  "The benchmark" should "correctly calculate the sum using futures" in
     assert(benchmark.sumIntsF === sum)
-  }
 
-  it should "correctly calculate the sum using futures and future pools" in {
+  it should "correctly calculate the sum using futures and future pools" in
     assert(benchmark.sumIntsPF === sum)
-  }
 
-  it should "correctly calculate the sum using rerunnables" in {
+  it should "correctly calculate the sum using rerunnables" in
     assert(benchmark.sumIntsR === sum)
-  }
 
-  it should "correctly calculate the sum using rerunnables and future pools" in {
+  it should "correctly calculate the sum using rerunnables and future pools" in
     assert(benchmark.sumIntsPR === sum)
-  }
 }
diff --git a/project/FinaglePlugin.scala b/project/FinaglePlugin.scala
index 950c1122..a95dbb8a 100644
--- a/project/FinaglePlugin.scala
+++ b/project/FinaglePlugin.scala
@@ -31,9 +31,8 @@ object FinaglePlugin extends AutoPlugin {
       .enablePlugins(NoPublishPlugin)
       .settings(
         libraryDependencies += module,
-        mimaCurrentClassfiles := {
-          (Compile / dependencyClasspath).value.seq.map(_.data).find(_.getName.startsWith(module.name)).get
-        },
+        mimaCurrentClassfiles :=
+          (Compile / dependencyClasspath).value.seq.map(_.data).find(_.getName.startsWith(module.name)).get,
         mimaPreviousArtifacts := versions.tail.map { v =>
           module.withRevision(v)
         }.toSet