diff --git a/build.sbt b/build.sbt
index 4a298740..b9222e61 100644
--- a/build.sbt
+++ b/build.sbt
@@ -26,7 +26,9 @@ lazy val github4s = (crossProject(JSPlatform, JVMPlatform))
     // See the README for why this is necessary
     // https://github.com/scala-js/scala-js-macrotask-executor/tree/v1.0.0
     // tl;dr: without it, performance problems and concurrency bugs abound
-    libraryDependencies += "org.scala-js" %%% "scala-js-macrotask-executor" % "1.0.0" % Test
+    libraryDependencies += "org.scala-js" %%% "scala-js-macrotask-executor" % "1.0.0" % Test,
+    // Disable nonunit warning on tests
+    Test / scalacOptions -= "-Wnonunit-statement"
   )
 
 //////////
diff --git a/project/ProjectPlugin.scala b/project/ProjectPlugin.scala
index 9de94567..239625bd 100644
--- a/project/ProjectPlugin.scala
+++ b/project/ProjectPlugin.scala
@@ -18,7 +18,7 @@ object ProjectPlugin extends AutoPlugin {
       val cats: String              = "2.9.0"
       val circe: String             = "0.14.3"
       val expecty                   = "0.16.0"
-      val http4s: String            = "0.23.16"
+      val http4s: String            = "0.23.17"
       val http4sBlazeClient: String = "0.23.13"
       val paradise: String          = "2.1.1"
       val scalacheck                = "1.17.0"
diff --git a/project/plugins.sbt b/project/plugins.sbt
index 99f21ec7..a708bb1b 100644
--- a/project/plugins.sbt
+++ b/project/plugins.sbt
@@ -13,6 +13,6 @@ addSbtPlugin("com.alejandrohdezma"       % "sbt-github"               % "0.11.6"
 addSbtPlugin("com.alejandrohdezma"       % "sbt-github-header"        % "0.11.6")
 addSbtPlugin("com.alejandrohdezma"       % "sbt-github-mdoc"          % "0.11.6")
 addSbtPlugin("com.alejandrohdezma"       % "sbt-remove-test-from-pom" % "0.1.0")
-addSbtPlugin("io.github.davidgregory084" % "sbt-tpolecat"             % "0.4.1")
+addSbtPlugin("io.github.davidgregory084" % "sbt-tpolecat"             % "0.4.2")
 addSbtPlugin("org.portable-scala"        % "sbt-scalajs-crossproject" % "1.2.0")
 addSbtPlugin("org.scala-js"              % "sbt-scalajs"              % "1.12.0")