diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 775f031b..db03f72c 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -23,6 +23,8 @@ jobs:
         with:
           fetch-depth: 0
 
+      - uses: sbt/setup-sbt@v1
+
       - name: Set up JVM
         uses: actions/setup-java@v4
         with:
@@ -30,7 +32,7 @@ jobs:
           java-version: ${{ matrix.java }}
 
       - name: Run tests
-        run: sbt scripted
+        run: sbt scripted "++ 3.x" test
 
   formatting:
     runs-on: ubuntu-latest
@@ -47,5 +49,7 @@ jobs:
           distribution: 'temurin'
           java-version: '11'
 
+      - uses: sbt/setup-sbt@v1
+
       - name: Check Formatting
-        run: sbt scalafmtCheckAll
+        run: sbt scalafmtSbtCheck "+ scalafmtCheckAll"
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index aa8cdd0a..6997694f 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -15,6 +15,7 @@ jobs:
         with:
           distribution: 'temurin'
           java-version: '11'
+      - uses: sbt/setup-sbt@v1
       - run: sbt ci-release
         env:
           PGP_PASSPHRASE: ${{ secrets.PGP_PASSPHRASE }}
diff --git a/.scalafmt.conf b/.scalafmt.conf
index cba3213f..a834d75a 100644
--- a/.scalafmt.conf
+++ b/.scalafmt.conf
@@ -1,3 +1,3 @@
-version = "3.8.3"
+version = "3.9.4"
 project.git = true
 runner.dialect = "scala213"
diff --git a/README.md b/README.md
index 7b04f1a6..61856278 100644
--- a/README.md
+++ b/README.md
@@ -94,7 +94,7 @@ coverageExcludedFiles := ".*\\/two\\/GoodCoverage;.*\\/three\\/.*"
 **NOTE**: The `.scala` file extension needs to be omitted from the
 filename, if one is given.
 
-**NOTE**: These two options only work for Scala2 and Scala 3.4.2+.
+**NOTE**: These two options only work for Scala2, Scala 3.3.4+ and Scala 3.4.2+.
 
 You can also mark sections of code with comments like:
 
diff --git a/build.sbt b/build.sbt
index 42d1f78e..0d9bbf6f 100644
--- a/build.sbt
+++ b/build.sbt
@@ -2,7 +2,7 @@ name := "sbt-scoverage"
 
 import sbt.ScriptedPlugin.autoImport.scriptedLaunchOpts
 
-lazy val scoverageVersion = "2.2.1"
+lazy val scoverageVersion = "2.3.0"
 
 inThisBuild(
   List(
@@ -32,18 +32,25 @@ inThisBuild(
 lazy val root = Project("sbt-scoverage", file("."))
   .enablePlugins(SbtPlugin, BuildInfoPlugin)
   .settings(
+    crossScalaVersions += "3.6.2",
     libraryDependencies ++= Seq(
-      "org.scoverage" %% "scalac-scoverage-plugin" % scoverageVersion cross (CrossVersion.full),
-      "org.scoverage" %% "scalac-scoverage-reporter" % scoverageVersion,
-      "org.scoverage" %% "scalac-scoverage-domain" % scoverageVersion,
-      "org.scoverage" %% "scalac-scoverage-serializer" % scoverageVersion
+      "org.scoverage" %% "scalac-scoverage-reporter" % scoverageVersion
     ),
+    pluginCrossBuild / sbtVersion := {
+      scalaBinaryVersion.value match {
+        case "2.12" =>
+          (pluginCrossBuild / sbtVersion).value
+        case _ =>
+          "2.0.0-M3"
+      }
+    },
     buildInfoKeys := Seq[BuildInfoKey]("scoverageVersion" -> scoverageVersion),
     buildInfoPackage := "scoverage",
     Test / fork := false,
     Test / publishArtifact := false,
     Test / parallelExecution := false,
     scalacOptions := Seq(
+      "-language:implicitConversions",
       "-unchecked",
       "-deprecation",
       "-feature",
diff --git a/project/build.properties b/project/build.properties
index 04267b14..cc68b53f 100644
--- a/project/build.properties
+++ b/project/build.properties
@@ -1 +1 @@
-sbt.version=1.9.9
+sbt.version=1.10.11
diff --git a/project/plugins.sbt b/project/plugins.sbt
index a382bd03..86a78031 100644
--- a/project/plugins.sbt
+++ b/project/plugins.sbt
@@ -1,4 +1,4 @@
 libraryDependencies += "org.scala-sbt" %% "scripted-plugin" % sbtVersion.value
-addSbtPlugin("com.github.sbt" % "sbt-ci-release" % "1.6.1")
-addSbtPlugin("com.eed3si9n" % "sbt-buildinfo" % "0.12.0")
-addSbtPlugin("org.scalameta" % "sbt-scalafmt" % "2.5.2")
+addSbtPlugin("com.github.sbt" % "sbt-ci-release" % "1.9.3")
+addSbtPlugin("com.eed3si9n" % "sbt-buildinfo" % "0.13.1")
+addSbtPlugin("org.scalameta" % "sbt-scalafmt" % "2.5.4")
diff --git a/src/main/scala/scoverage/ScoverageSbtPlugin.scala b/src/main/scala/scoverage/ScoverageSbtPlugin.scala
index 96074eaa..b5ac6601 100644
--- a/src/main/scala/scoverage/ScoverageSbtPlugin.scala
+++ b/src/main/scala/scoverage/ScoverageSbtPlugin.scala
@@ -1,7 +1,7 @@
 package scoverage
 
 import sbt.Keys._
-import sbt._
+import sbt.{given, _}
 import sbt.internal.util.Util.isWindows
 import sbt.plugins.JvmPlugin
 import scoverage.reporter.CoberturaXmlWriter
@@ -95,6 +95,7 @@ object ScoverageSbtPlugin extends AutoPlugin {
       .exists {
         case (3, minor) if minor > 4                            => true
         case (3, minor) if (minor == 4 && patch.exists(_ >= 2)) => true
+        case (3, minor) if (minor == 3 && patch.exists(_ >= 4)) => true
         case _                                                  => false
       }
   }
@@ -123,7 +124,7 @@ object ScoverageSbtPlugin extends AutoPlugin {
   private lazy val scalacSettings = Seq(
     Compile / compile / scalacOptions ++= {
 
-      implicit val log = streams.value.log
+      implicit val log: Logger = streams.value.log
 
       val excludedPackages =
         Option(coverageExcludedPackages.value.trim).filter(_.nonEmpty)
@@ -174,7 +175,7 @@ object ScoverageSbtPlugin extends AutoPlugin {
             s"-Xplugin:${pluginPaths.mkString(java.io.File.pathSeparator)}"
           ),
           Some(
-            s"-P:scoverage:dataDir:${coverageDataDir.value.getAbsolutePath}/scoverage-data"
+            s"-P:scoverage:dataDir:${new java.io.File(coverageDataDir.value, "scoverage-data").getAbsolutePath}"
           ),
           Some(
             s"-P:scoverage:sourceRoot:${coverageSourceRoot.value.getAbsolutePath}"
@@ -190,7 +191,7 @@ object ScoverageSbtPlugin extends AutoPlugin {
       ) {
         Seq(
           Some(
-            s"-coverage-out:${coverageDataDir.value.getAbsolutePath()}/scoverage-data"
+            s"-coverage-out:${new java.io.File(coverageDataDir.value, "scoverage-data").getAbsolutePath}"
           ),
           excludedPackages
             .collect {
@@ -240,7 +241,7 @@ object ScoverageSbtPlugin extends AutoPlugin {
 
   private lazy val coverageReport0 = Def.task {
     val target = coverageDataDir.value
-    implicit val log = streams.value.log
+    implicit val log: Logger = streams.value.log
 
     log.info(s"Waiting for measurement data to sync...")
     if (System.getProperty("os.name").toLowerCase.contains("windows")) {
@@ -275,7 +276,7 @@ object ScoverageSbtPlugin extends AutoPlugin {
   }
 
   private lazy val coverageAggregate0 = Def.task {
-    implicit val log = streams.value.log
+    implicit val log: Logger = streams.value.log
     log.info(s"Aggregating coverage from subprojects...")
 
     val dataDirs = coverageDataDir.?.all(aggregateFilter).value
@@ -396,7 +397,7 @@ object ScoverageSbtPlugin extends AutoPlugin {
       reportDir: File,
       crossTarget: File,
       log: Logger
-  ) {
+  ): Unit = {
 
     def statsKeyValue(key: String, value: Int): String =
       s"##teamcity[buildStatisticValue key='$key' value='$value']"
diff --git a/src/sbt-test/scoverage/aggregate-disabled-module/build.sbt b/src/sbt-test/scoverage/aggregate-disabled-module/build.sbt
index 102747d4..df04514c 100644
--- a/src/sbt-test/scoverage/aggregate-disabled-module/build.sbt
+++ b/src/sbt-test/scoverage/aggregate-disabled-module/build.sbt
@@ -1,8 +1,8 @@
 inThisBuild(
   List(
     organization := "org.scoverage",
-    scalaVersion := "2.13.15",
-    libraryDependencies += "org.scalameta" %% "munit" % "1.0.1" % Test
+    scalaVersion := "2.13.16",
+    libraryDependencies += "org.scalameta" %% "munit" % "1.0.4" % Test
   )
 )
 
diff --git a/src/sbt-test/scoverage/aggregate-only/build.sbt b/src/sbt-test/scoverage/aggregate-only/build.sbt
index ba5b2b66..be809289 100644
--- a/src/sbt-test/scoverage/aggregate-only/build.sbt
+++ b/src/sbt-test/scoverage/aggregate-only/build.sbt
@@ -6,7 +6,7 @@
 lazy val commonSettings = Seq(
   organization := "org.scoverage",
   version := "0.1.0",
-  scalaVersion := "2.13.15"
+  scalaVersion := "2.13.16"
 )
 
 def module(name: String) = {
@@ -15,7 +15,7 @@ def module(name: String) = {
     .settings(commonSettings: _*)
     .settings(
       Keys.name := name,
-      libraryDependencies += "org.scalameta" %% "munit" % "1.0.1" % Test
+      libraryDependencies += "org.scalameta" %% "munit" % "1.0.4" % Test
     )
 }
 
diff --git a/src/sbt-test/scoverage/bad-coverage-file-branch/build.sbt b/src/sbt-test/scoverage/bad-coverage-file-branch/build.sbt
index 9bddee58..8c0839c3 100644
--- a/src/sbt-test/scoverage/bad-coverage-file-branch/build.sbt
+++ b/src/sbt-test/scoverage/bad-coverage-file-branch/build.sbt
@@ -1,8 +1,8 @@
 version := "0.1"
 
-scalaVersion := "2.13.15"
+scalaVersion := "2.13.16"
 
-libraryDependencies += "org.scalameta" %% "munit" % "1.0.1" % Test
+libraryDependencies += "org.scalameta" %% "munit" % "1.0.4" % Test
 
 coverageMinimumBranchPerFile := 80
 
diff --git a/src/sbt-test/scoverage/bad-coverage-file-stmt/build.sbt b/src/sbt-test/scoverage/bad-coverage-file-stmt/build.sbt
index 5e51409f..9ac10058 100644
--- a/src/sbt-test/scoverage/bad-coverage-file-stmt/build.sbt
+++ b/src/sbt-test/scoverage/bad-coverage-file-stmt/build.sbt
@@ -1,8 +1,8 @@
 version := "0.1"
 
-scalaVersion := "2.13.15"
+scalaVersion := "2.13.16"
 
-libraryDependencies += "org.scalameta" %% "munit" % "1.0.1" % Test
+libraryDependencies += "org.scalameta" %% "munit" % "1.0.4" % Test
 
 coverageMinimumStmtPerFile := 90
 
diff --git a/src/sbt-test/scoverage/bad-coverage-package-branch/build.sbt b/src/sbt-test/scoverage/bad-coverage-package-branch/build.sbt
index 63014f5e..1ffbc32c 100644
--- a/src/sbt-test/scoverage/bad-coverage-package-branch/build.sbt
+++ b/src/sbt-test/scoverage/bad-coverage-package-branch/build.sbt
@@ -1,8 +1,8 @@
 version := "0.1"
 
-scalaVersion := "2.13.15"
+scalaVersion := "2.13.16"
 
-libraryDependencies += "org.scalameta" %% "munit" % "1.0.1" % Test
+libraryDependencies += "org.scalameta" %% "munit" % "1.0.4" % Test
 
 coverageMinimumBranchPerPackage := 80
 
diff --git a/src/sbt-test/scoverage/bad-coverage-package-stmt/build.sbt b/src/sbt-test/scoverage/bad-coverage-package-stmt/build.sbt
index 1686a4cd..8c28c01c 100644
--- a/src/sbt-test/scoverage/bad-coverage-package-stmt/build.sbt
+++ b/src/sbt-test/scoverage/bad-coverage-package-stmt/build.sbt
@@ -1,8 +1,8 @@
 version := "0.1"
 
-scalaVersion := "2.13.15"
+scalaVersion := "2.13.16"
 
-libraryDependencies += "org.scalameta" %% "munit" % "1.0.1" % Test
+libraryDependencies += "org.scalameta" %% "munit" % "1.0.4" % Test
 
 coverageMinimumStmtPerPackage := 80
 
diff --git a/src/sbt-test/scoverage/bad-coverage-total-branch/build.sbt b/src/sbt-test/scoverage/bad-coverage-total-branch/build.sbt
index 791aa3d2..6fa49e43 100644
--- a/src/sbt-test/scoverage/bad-coverage-total-branch/build.sbt
+++ b/src/sbt-test/scoverage/bad-coverage-total-branch/build.sbt
@@ -1,8 +1,8 @@
 version := "0.1"
 
-scalaVersion := "2.13.15"
+scalaVersion := "2.13.16"
 
-libraryDependencies += "org.scalameta" %% "munit" % "1.0.1" % Test
+libraryDependencies += "org.scalameta" %% "munit" % "1.0.4" % Test
 
 coverageMinimumBranchTotal := 80
 
diff --git a/src/sbt-test/scoverage/bad-coverage-total-stmt/build.sbt b/src/sbt-test/scoverage/bad-coverage-total-stmt/build.sbt
index 11a8bf05..b771e808 100644
--- a/src/sbt-test/scoverage/bad-coverage-total-stmt/build.sbt
+++ b/src/sbt-test/scoverage/bad-coverage-total-stmt/build.sbt
@@ -1,8 +1,8 @@
 version := "0.1"
 
-scalaVersion := "2.13.15"
+scalaVersion := "2.13.16"
 
-libraryDependencies += "org.scalameta" %% "munit" % "1.0.1" % Test
+libraryDependencies += "org.scalameta" %% "munit" % "1.0.4" % Test
 
 coverageMinimumStmtTotal := 80
 
diff --git a/src/sbt-test/scoverage/bad-coverage/build.sbt b/src/sbt-test/scoverage/bad-coverage/build.sbt
index 66488319..0ae6e541 100644
--- a/src/sbt-test/scoverage/bad-coverage/build.sbt
+++ b/src/sbt-test/scoverage/bad-coverage/build.sbt
@@ -1,8 +1,8 @@
 version := "0.1"
 
-scalaVersion := "2.13.15"
+scalaVersion := "2.13.16"
 
-libraryDependencies += "org.scalameta" %% "munit" % "1.0.1" % Test
+libraryDependencies += "org.scalameta" %% "munit" % "1.0.4" % Test
 
 coverageMinimumStmtTotal := 80
 
diff --git a/src/sbt-test/scoverage/coverage-excluded-packages/build.sbt b/src/sbt-test/scoverage/coverage-excluded-packages/build.sbt
index 570c2dad..4212ee1b 100644
--- a/src/sbt-test/scoverage/coverage-excluded-packages/build.sbt
+++ b/src/sbt-test/scoverage/coverage-excluded-packages/build.sbt
@@ -1,8 +1,8 @@
 version := "0.1"
 
-scalaVersion := "2.13.15"
+scalaVersion := "2.13.16"
 
-libraryDependencies += "org.scalameta" %% "munit" % "1.0.1" % Test
+libraryDependencies += "org.scalameta" %% "munit" % "1.0.4" % Test
 
 coverageExcludedPackages := "two\\..*;three\\..*"
 
diff --git a/src/sbt-test/scoverage/coverage-off/build.sbt b/src/sbt-test/scoverage/coverage-off/build.sbt
index 29c7f973..89d4bf29 100644
--- a/src/sbt-test/scoverage/coverage-off/build.sbt
+++ b/src/sbt-test/scoverage/coverage-off/build.sbt
@@ -1,8 +1,8 @@
 version := "0.1"
 
-scalaVersion := "2.13.15"
+scalaVersion := "2.13.16"
 
-libraryDependencies += "org.scalameta" %% "munit" % "1.0.1" % Test
+libraryDependencies += "org.scalameta" %% "munit" % "1.0.4" % Test
 
 coverageMinimumStmtTotal := 100
 coverageMinimumBranchTotal := 100
diff --git a/src/sbt-test/scoverage/good-coverage/build.sbt b/src/sbt-test/scoverage/good-coverage/build.sbt
index 29c7f973..89d4bf29 100644
--- a/src/sbt-test/scoverage/good-coverage/build.sbt
+++ b/src/sbt-test/scoverage/good-coverage/build.sbt
@@ -1,8 +1,8 @@
 version := "0.1"
 
-scalaVersion := "2.13.15"
+scalaVersion := "2.13.16"
 
-libraryDependencies += "org.scalameta" %% "munit" % "1.0.1" % Test
+libraryDependencies += "org.scalameta" %% "munit" % "1.0.4" % Test
 
 coverageMinimumStmtTotal := 100
 coverageMinimumBranchTotal := 100
diff --git a/src/sbt-test/scoverage/preserve-set/build.sbt b/src/sbt-test/scoverage/preserve-set/build.sbt
index ca678e70..83f42cab 100644
--- a/src/sbt-test/scoverage/preserve-set/build.sbt
+++ b/src/sbt-test/scoverage/preserve-set/build.sbt
@@ -2,11 +2,11 @@ import sbt.complete.DefaultParsers._
 
 version := "0.1"
 
-scalaVersion := "2.13.15"
+scalaVersion := "2.13.16"
 
-crossScalaVersions := Seq("2.13.15")
+crossScalaVersions := Seq("2.13.16")
 
-libraryDependencies += "org.scalameta" %% "munit" % "1.0.1" % Test
+libraryDependencies += "org.scalameta" %% "munit" % "1.0.4" % Test
 
 val checkScalaVersion = inputKey[Unit](
   "Input task to compare the value of scalaVersion setting with a given input."
diff --git a/src/sbt-test/scoverage/preserve-set/test b/src/sbt-test/scoverage/preserve-set/test
index e30f7afd..6b815906 100644
--- a/src/sbt-test/scoverage/preserve-set/test
+++ b/src/sbt-test/scoverage/preserve-set/test
@@ -1,8 +1,8 @@
 # check scalaVersion setting
-> checkScalaVersion "2.13.15"
+> checkScalaVersion "2.13.16"
 > checkScoverageEnabled "false"
 > coverage
 > checkScoverageEnabled "true"
 > coverageOff
-> checkScalaVersion "2.13.15"
+> checkScalaVersion "2.13.16"
 > checkScoverageEnabled "false"
diff --git a/src/sbt-test/scoverage/scala3.3.4-coverage-excluded-files/build.sbt b/src/sbt-test/scoverage/scala3.3.4-coverage-excluded-files/build.sbt
new file mode 100644
index 00000000..a6ecdab4
--- /dev/null
+++ b/src/sbt-test/scoverage/scala3.3.4-coverage-excluded-files/build.sbt
@@ -0,0 +1,13 @@
+version := "0.1"
+
+scalaVersion := "3.3.4"
+
+libraryDependencies += "org.scalameta" %% "munit" % "1.0.1" % Test
+
+coverageExcludedFiles := ".*\\/two\\/GoodCoverage;.*\\/three\\/.*"
+
+resolvers ++= {
+  if (sys.props.get("plugin.version").exists(_.endsWith("-SNAPSHOT")))
+    Resolver.sonatypeOssRepos("snapshots")
+  else Seq.empty
+}
diff --git a/src/sbt-test/scoverage/scala3.3.4-coverage-excluded-files/project/build.properties b/src/sbt-test/scoverage/scala3.3.4-coverage-excluded-files/project/build.properties
new file mode 100644
index 00000000..04267b14
--- /dev/null
+++ b/src/sbt-test/scoverage/scala3.3.4-coverage-excluded-files/project/build.properties
@@ -0,0 +1 @@
+sbt.version=1.9.9
diff --git a/src/sbt-test/scoverage/scala3.3.4-coverage-excluded-files/project/plugins.sbt b/src/sbt-test/scoverage/scala3.3.4-coverage-excluded-files/project/plugins.sbt
new file mode 100644
index 00000000..8d349239
--- /dev/null
+++ b/src/sbt-test/scoverage/scala3.3.4-coverage-excluded-files/project/plugins.sbt
@@ -0,0 +1,16 @@
+val pluginVersion = sys.props.getOrElse(
+  "plugin.version",
+  throw new RuntimeException(
+    """|The system property 'plugin.version' is not defined.
+       |Specify this property using the scriptedLaunchOpts -D.""".stripMargin
+  )
+)
+
+addSbtPlugin("org.scoverage" % "sbt-scoverage" % pluginVersion)
+
+resolvers ++= {
+  if (pluginVersion.endsWith("-SNAPSHOT"))
+    Seq(Resolver.sonatypeRepo("snapshots"))
+  else
+    Seq.empty
+}
diff --git a/src/sbt-test/scoverage/scala3.3.4-coverage-excluded-files/src/main/scala/GoodCoverage.scala b/src/sbt-test/scoverage/scala3.3.4-coverage-excluded-files/src/main/scala/GoodCoverage.scala
new file mode 100644
index 00000000..ac6582bb
--- /dev/null
+++ b/src/sbt-test/scoverage/scala3.3.4-coverage-excluded-files/src/main/scala/GoodCoverage.scala
@@ -0,0 +1,7 @@
+object GoodCoverage {
+
+  def sum(num1: Int, num2: Int) = {
+    if (0 == num1) num2 else if (0 == num2) num1 else num1 + num2
+  }
+
+}
diff --git a/src/sbt-test/scoverage/scala3.3.4-coverage-excluded-files/src/main/scala/three/GoodCoverage.scala b/src/sbt-test/scoverage/scala3.3.4-coverage-excluded-files/src/main/scala/three/GoodCoverage.scala
new file mode 100644
index 00000000..260d15a4
--- /dev/null
+++ b/src/sbt-test/scoverage/scala3.3.4-coverage-excluded-files/src/main/scala/three/GoodCoverage.scala
@@ -0,0 +1,9 @@
+package three
+
+object GoodCoverage {
+
+  def sum(num1: Int, num2: Int) = {
+    if (0 == num1) num2 else if (0 == num2) num1 else num1 + num2
+  }
+
+}
diff --git a/src/sbt-test/scoverage/scala3.3.4-coverage-excluded-files/src/main/scala/two/GoodCoverage.scala b/src/sbt-test/scoverage/scala3.3.4-coverage-excluded-files/src/main/scala/two/GoodCoverage.scala
new file mode 100644
index 00000000..587e11e1
--- /dev/null
+++ b/src/sbt-test/scoverage/scala3.3.4-coverage-excluded-files/src/main/scala/two/GoodCoverage.scala
@@ -0,0 +1,9 @@
+package two
+
+object GoodCoverage {
+
+  def sum(num1: Int, num2: Int) = {
+    if (0 == num1) num2 else if (0 == num2) num1 else num1 + num2
+  }
+
+}
diff --git a/src/sbt-test/scoverage/scala3.3.4-coverage-excluded-files/src/test/scala/GoodCoverageSpec.scala b/src/sbt-test/scoverage/scala3.3.4-coverage-excluded-files/src/test/scala/GoodCoverageSpec.scala
new file mode 100644
index 00000000..44eec1c9
--- /dev/null
+++ b/src/sbt-test/scoverage/scala3.3.4-coverage-excluded-files/src/test/scala/GoodCoverageSpec.scala
@@ -0,0 +1,19 @@
+import munit.FunSuite
+
+/** Created by tbarke001c on 7/8/14.
+  */
+class GoodCoverageSpec extends FunSuite {
+
+  test("GoodCoverage should sum two numbers") {
+    assertEquals(GoodCoverage.sum(1, 2), 3)
+    assertEquals(GoodCoverage.sum(0, 3), 3)
+    assertEquals(GoodCoverage.sum(3, 0), 3)
+  }
+
+  test("two.GoodCoverage should sum two numbers") {
+    assertEquals(two.GoodCoverage.sum(1, 2), 3)
+    assertEquals(two.GoodCoverage.sum(0, 3), 3)
+    assertEquals(two.GoodCoverage.sum(3, 0), 3)
+  }
+
+}
diff --git a/src/sbt-test/scoverage/scala3.3.4-coverage-excluded-files/test b/src/sbt-test/scoverage/scala3.3.4-coverage-excluded-files/test
new file mode 100644
index 00000000..ce85327e
--- /dev/null
+++ b/src/sbt-test/scoverage/scala3.3.4-coverage-excluded-files/test
@@ -0,0 +1,9 @@
+# run scoverage using the coverage task
+> clean
+> coverage
+> test
+> coverageReport
+# There should be no directory for the excluded files
+$ exists target/scala-3.3.4/scoverage-report/GoodCoverage.scala.html
+-$ exists target/scala-3.3.4/scoverage-report/two
+-$ exists target/scala-3.3.4/scoverage-report/three
diff --git a/src/sbt-test/scoverage/scala3.3.4-coverage-excluded-packages/build.sbt b/src/sbt-test/scoverage/scala3.3.4-coverage-excluded-packages/build.sbt
new file mode 100644
index 00000000..429b97c4
--- /dev/null
+++ b/src/sbt-test/scoverage/scala3.3.4-coverage-excluded-packages/build.sbt
@@ -0,0 +1,13 @@
+version := "0.1"
+
+scalaVersion := "3.3.4"
+
+libraryDependencies += "org.scalameta" %% "munit" % "1.0.1" % Test
+
+coverageExcludedPackages := "two\\..*;three\\..*"
+
+resolvers ++= {
+  if (sys.props.get("plugin.version").exists(_.endsWith("-SNAPSHOT")))
+    Resolver.sonatypeOssRepos("snapshots")
+  else Seq.empty
+}
diff --git a/src/sbt-test/scoverage/scala3.3.4-coverage-excluded-packages/project/build.properties b/src/sbt-test/scoverage/scala3.3.4-coverage-excluded-packages/project/build.properties
new file mode 100644
index 00000000..04267b14
--- /dev/null
+++ b/src/sbt-test/scoverage/scala3.3.4-coverage-excluded-packages/project/build.properties
@@ -0,0 +1 @@
+sbt.version=1.9.9
diff --git a/src/sbt-test/scoverage/scala3.3.4-coverage-excluded-packages/project/plugins.sbt b/src/sbt-test/scoverage/scala3.3.4-coverage-excluded-packages/project/plugins.sbt
new file mode 100644
index 00000000..8d349239
--- /dev/null
+++ b/src/sbt-test/scoverage/scala3.3.4-coverage-excluded-packages/project/plugins.sbt
@@ -0,0 +1,16 @@
+val pluginVersion = sys.props.getOrElse(
+  "plugin.version",
+  throw new RuntimeException(
+    """|The system property 'plugin.version' is not defined.
+       |Specify this property using the scriptedLaunchOpts -D.""".stripMargin
+  )
+)
+
+addSbtPlugin("org.scoverage" % "sbt-scoverage" % pluginVersion)
+
+resolvers ++= {
+  if (pluginVersion.endsWith("-SNAPSHOT"))
+    Seq(Resolver.sonatypeRepo("snapshots"))
+  else
+    Seq.empty
+}
diff --git a/src/sbt-test/scoverage/scala3.3.4-coverage-excluded-packages/src/main/scala/GoodCoverage.scala b/src/sbt-test/scoverage/scala3.3.4-coverage-excluded-packages/src/main/scala/GoodCoverage.scala
new file mode 100644
index 00000000..ac6582bb
--- /dev/null
+++ b/src/sbt-test/scoverage/scala3.3.4-coverage-excluded-packages/src/main/scala/GoodCoverage.scala
@@ -0,0 +1,7 @@
+object GoodCoverage {
+
+  def sum(num1: Int, num2: Int) = {
+    if (0 == num1) num2 else if (0 == num2) num1 else num1 + num2
+  }
+
+}
diff --git a/src/sbt-test/scoverage/scala3.3.4-coverage-excluded-packages/src/main/scala/three/GoodCoverage.scala b/src/sbt-test/scoverage/scala3.3.4-coverage-excluded-packages/src/main/scala/three/GoodCoverage.scala
new file mode 100644
index 00000000..260d15a4
--- /dev/null
+++ b/src/sbt-test/scoverage/scala3.3.4-coverage-excluded-packages/src/main/scala/three/GoodCoverage.scala
@@ -0,0 +1,9 @@
+package three
+
+object GoodCoverage {
+
+  def sum(num1: Int, num2: Int) = {
+    if (0 == num1) num2 else if (0 == num2) num1 else num1 + num2
+  }
+
+}
diff --git a/src/sbt-test/scoverage/scala3.3.4-coverage-excluded-packages/src/main/scala/two/GoodCoverage.scala b/src/sbt-test/scoverage/scala3.3.4-coverage-excluded-packages/src/main/scala/two/GoodCoverage.scala
new file mode 100644
index 00000000..587e11e1
--- /dev/null
+++ b/src/sbt-test/scoverage/scala3.3.4-coverage-excluded-packages/src/main/scala/two/GoodCoverage.scala
@@ -0,0 +1,9 @@
+package two
+
+object GoodCoverage {
+
+  def sum(num1: Int, num2: Int) = {
+    if (0 == num1) num2 else if (0 == num2) num1 else num1 + num2
+  }
+
+}
diff --git a/src/sbt-test/scoverage/scala3.3.4-coverage-excluded-packages/src/test/scala/GoodCoverageSpec.scala b/src/sbt-test/scoverage/scala3.3.4-coverage-excluded-packages/src/test/scala/GoodCoverageSpec.scala
new file mode 100644
index 00000000..44eec1c9
--- /dev/null
+++ b/src/sbt-test/scoverage/scala3.3.4-coverage-excluded-packages/src/test/scala/GoodCoverageSpec.scala
@@ -0,0 +1,19 @@
+import munit.FunSuite
+
+/** Created by tbarke001c on 7/8/14.
+  */
+class GoodCoverageSpec extends FunSuite {
+
+  test("GoodCoverage should sum two numbers") {
+    assertEquals(GoodCoverage.sum(1, 2), 3)
+    assertEquals(GoodCoverage.sum(0, 3), 3)
+    assertEquals(GoodCoverage.sum(3, 0), 3)
+  }
+
+  test("two.GoodCoverage should sum two numbers") {
+    assertEquals(two.GoodCoverage.sum(1, 2), 3)
+    assertEquals(two.GoodCoverage.sum(0, 3), 3)
+    assertEquals(two.GoodCoverage.sum(3, 0), 3)
+  }
+
+}
diff --git a/src/sbt-test/scoverage/scala3.3.4-coverage-excluded-packages/test b/src/sbt-test/scoverage/scala3.3.4-coverage-excluded-packages/test
new file mode 100644
index 00000000..a7dd274e
--- /dev/null
+++ b/src/sbt-test/scoverage/scala3.3.4-coverage-excluded-packages/test
@@ -0,0 +1,9 @@
+# run scoverage using the coverage task
+> clean
+> coverage
+> test
+> coverageReport
+# There should be no directory for the excluded package
+$ exists target/scala-3.3.4/scoverage-report/GoodCoverage.scala.html
+-$ exists target/scala-3.3.4/scoverage-report/two
+-$ exists target/scala-3.3.4/scoverage-report/three
diff --git a/src/sbt-test/scoverage/scalajs/build.sbt b/src/sbt-test/scoverage/scalajs/build.sbt
index 284d6494..e5c5ea09 100644
--- a/src/sbt-test/scoverage/scalajs/build.sbt
+++ b/src/sbt-test/scoverage/scalajs/build.sbt
@@ -7,8 +7,8 @@ lazy val cross =
   CrossProject("sjstest", file("sjstest"))(JVMPlatform, JSPlatform)
     .crossType(CrossType.Full)
     .settings(
-      scalaVersion := "2.13.15",
-      libraryDependencies += "org.scalameta" %% "munit" % "1.0.1" % Test
+      scalaVersion := "2.13.16",
+      libraryDependencies += "org.scalameta" %% "munit" % "1.0.4" % Test
     )
 
 lazy val crossJS = cross.js
diff --git a/src/sbt-test/scoverage/scalajs/project/plugins.sbt b/src/sbt-test/scoverage/scalajs/project/plugins.sbt
index 004b68c3..dd6dc4ad 100644
--- a/src/sbt-test/scoverage/scalajs/project/plugins.sbt
+++ b/src/sbt-test/scoverage/scalajs/project/plugins.sbt
@@ -15,6 +15,6 @@ resolvers ++= {
     Seq.empty
 }
 
-addSbtPlugin("org.scala-js" % "sbt-scalajs" % "1.16.0")
+addSbtPlugin("org.scala-js" % "sbt-scalajs" % "1.18.1")
 
 addSbtPlugin("org.portable-scala" % "sbt-scalajs-crossproject" % "1.3.2")