diff --git a/.git-blame-ignore-revs b/.git-blame-ignore-revs
index 0c441ab3..5da9e027 100644
--- a/.git-blame-ignore-revs
+++ b/.git-blame-ignore-revs
@@ -1,2 +1,5 @@
 # Scala Steward: Reformat with scalafmt 3.5.8
 115fb7c2782ba8ca7d31b43673832ee5a6851de0
+
+# Scala Steward: Reformat with scalafmt 3.8.3
+b890253f092631d1c460353190098a0768b59176
diff --git a/.scalafmt.conf b/.scalafmt.conf
index d4011dbf..d135e8af 100644
--- a/.scalafmt.conf
+++ b/.scalafmt.conf
@@ -11,4 +11,4 @@ rewrite.sortModifiers.order = [ "private", "protected", "final", "sealed", "abst
 spaces.inImportCurlyBraces = true   # more idiomatic to include whitepsace in import x.{ yyy }
 trailingCommas = preserve
 newlines.afterCurlyLambda = preserve
-version = 3.8.2
+version = 3.8.3
diff --git a/project/CleanShadedPlugin.scala b/project/CleanShadedPlugin.scala
index d9c01436..dbde0682 100644
--- a/project/CleanShadedPlugin.scala
+++ b/project/CleanShadedPlugin.scala
@@ -4,7 +4,6 @@
  */
 
 // https://github.com/sbt/sbt-dirty-money/blob/master/src/main/scala/sbtdirtymoney/DirtyMoneyPlugin.scala
-
 import sbt._
 import Keys._
 
diff --git a/project/Dependencies.scala b/project/Dependencies.scala
index a7ff997f..8ad4f977 100644
--- a/project/Dependencies.scala
+++ b/project/Dependencies.scala
@@ -11,11 +11,11 @@ object Dependencies {
 
   val logback = Seq("ch.qos.logback" % "logback-core" % "1.5.6")
 
-  val assertj = Seq("org.assertj" % "assertj-core" % "3.26.0")
+  val assertj = Seq("org.assertj" % "assertj-core" % "3.26.3")
 
   val awaitility = Seq("org.awaitility" % "awaitility" % "4.2.1")
 
-  val specsVersion = "4.20.7"
+  val specsVersion = "4.20.8"
   val specsBuild = Seq(
     "specs2-core",
   ).map("org.specs2" %% _ % specsVersion)
@@ -51,7 +51,7 @@ object Dependencies {
   val pekkoStreams = Seq("org.apache.pekko" %% "pekko-stream" % pekkoVersion)
 
   val backendServerTestDependencies = Seq(
-    "org.playframework" %% "play-netty-server" % "3.0.4",
+    "org.playframework" %% "play-netty-server" % "3.0.5",
     // Following dependencies are pulled in by play-netty-server, we just make sure
     // now that we use the same pekko version here like pekko-stream above.
     // This is because when upgrading the pekko version in Play and play-ws here we usually release
diff --git a/project/build.properties b/project/build.properties
index 1894b625..7a3fbb32 100644
--- a/project/build.properties
+++ b/project/build.properties
@@ -1,4 +1,4 @@
 #
 # Copyright (C) from 2022 The Play Framework Contributors <https://github.com/playframework>, 2011-2021 Lightbend Inc. <https://www.lightbend.com>
 #
-sbt.version=1.10.0
+sbt.version=1.10.1