diff --git a/build.sbt b/build.sbt
index 65d0a0a..1f711c9 100644
--- a/build.sbt
+++ b/build.sbt
@@ -18,7 +18,7 @@ libraryDependencies += "ws.unfiltered" %% "unfiltered-netty-websockets" % "0.12.
 
 licenses += "MIT" -> url("http://opensource.org/licenses/MIT")
 
-addSbtPlugin("org.playframework" % "sbt-plugin" % "3.0.5" % Provided)
+addSbtPlugin("org.playframework" % "sbt-plugin" % "3.0.6" % Provided)
 
 // Customise sbt-dynver's behaviour to make it work with tags which are/aren't v-prefixed
 ThisBuild / dynverVTagPrefix := true
diff --git a/project/build.properties b/project/build.properties
index 09feeee..e88a0d8 100644
--- a/project/build.properties
+++ b/project/build.properties
@@ -1 +1 @@
-sbt.version=1.10.4
+sbt.version=1.10.6
diff --git a/test-project/build.sbt b/test-project/build.sbt
index c15b360..759c0b3 100644
--- a/test-project/build.sbt
+++ b/test-project/build.sbt
@@ -2,7 +2,7 @@ enablePlugins(PlayScala)
 
 name := "test-project"
 
-crossScalaVersions := Seq("2.13.14", "3.3.3")
+crossScalaVersions := Seq("2.13.15", "3.3.4")
 
 scalaVersion := crossScalaVersions.value.head
 
diff --git a/test-project/project/build.properties b/test-project/project/build.properties
index 09feeee..e88a0d8 100644
--- a/test-project/project/build.properties
+++ b/test-project/project/build.properties
@@ -1 +1 @@
-sbt.version=1.10.4
+sbt.version=1.10.6
diff --git a/test-project/project/plugins.sbt b/test-project/project/plugins.sbt
index 4d4f3d8..abcc621 100644
--- a/test-project/project/plugins.sbt
+++ b/test-project/project/plugins.sbt
@@ -1,4 +1,4 @@
-addSbtPlugin("org.playframework" % "sbt-plugin" % "3.0.5")
+addSbtPlugin("org.playframework" % "sbt-plugin" % "3.0.6")
 
 lazy val playAutoRefreshPlugin = RootProject(file("..").getAbsoluteFile.toURI)