diff --git a/.github/workflows/scala.yml b/.github/workflows/scala.yml
index 2e177e9..ac65d26 100644
--- a/.github/workflows/scala.yml
+++ b/.github/workflows/scala.yml
@@ -14,10 +14,13 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v2
-    - name: Set up JDK 1.8
-      uses: actions/setup-java@v1
+    - uses: actions/checkout@v4
+    - name: Set up JDK
+      uses: actions/setup-java@v4
       with:
-        java-version: 1.8
+        distribution: temurin
+        java-version: 17
+    - uses: sbt/setup-sbt@v1
     - name: Run tests
+      shell: bash
       run: sbt test
diff --git a/.gitignore b/.gitignore
index 8d77446..c1ea2b1 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,5 +1,9 @@
+.bloop/
+.bsp/
 .DS_Store
 .idea/
 target/
 local_env.sh
 *.iml
+
+.env
diff --git a/.jvmopts b/.jvmopts
new file mode 100644
index 0000000..e6e135d
--- /dev/null
+++ b/.jvmopts
@@ -0,0 +1,2 @@
+--add-opens=java.base/java.util=ALL-UNNAMED
+--add-opens=java.base/java.lang=ALL-UNNAMED
diff --git a/README.md b/README.md
index ae08af2..f2b8356 100644
--- a/README.md
+++ b/README.md
@@ -11,7 +11,7 @@ Experimental plugin for sbt to create Azure Function artefacts (function.json) n
   
 in your `project/plugins.sbt` add sbt-assembly and sbt-azure-functions:
   
-    addSbtPlugin("com.eed3si9n" % "sbt-assembly" % "0.14.10")
+    addSbtPlugin("com.eed3si9n" % "sbt-assembly" % "2.3.1")
     addSbtPlugin("nl.codestar" % "sbt-azure-functions" % "<latest version>")
 
 in your `build.sbt` provide values for the assembly and azure-functions plugins:
@@ -19,6 +19,11 @@ in your `build.sbt` provide values for the assembly and azure-functions plugins:
     lazy val root = (project in file("."))
       .settings(
           ...
+          // replace these values with appropriate values for your Azure Function
+          azfunFunctionAppName := "ScalaFunction",
+          azfunLocation := "azure-location", // e.g. "westeurope", "eastus", etc.
+          azfunResourceGroup := "your-resource-group",
+          azfunStorageAccount := "yourstorageaccount"
 
           // optional: override the zip and/or jar name (defaults are AzureFunction.zip and AzureFunction.jar)
           azfunZipName := "myFunctions.zip",
@@ -26,7 +31,7 @@ in your `build.sbt` provide values for the assembly and azure-functions plugins:
       
           // you need this dependency to be able to use the annotations
           libraryDependencies ++= Seq(
-            "com.microsoft.azure.functions" % "azure-functions-java-library" % "1.3.1"
+            "com.microsoft.azure.functions" % "azure-functions-java-library" % "3.1.0"
           )
         
       )
@@ -52,13 +57,12 @@ in your `build.sbt` provide values for the assembly and azure-functions plugins:
     and logged in to the correct Azure Subscription.
     You will also have to install the app-insights extension to the CLI, by running `az extension add -n application-insights`
   
-    You can provide the following settings to determine the destination:
+    You must provide the following settings to determine the destination:
     * `azfunResourceGroup`
     * `azfunStorageAccount`
     
 
 ## TODO: 
-1. add task to upload to Azure
 1. add support for App Insights workspaces
 1. add tests against multiple Java versions (java 8 and Java 11)
 
@@ -70,19 +74,19 @@ released for different scala versions and different sbt versions. I have not (ye
 what Scala version is used for each sbt release, except for https://github.com/sbt/sbt/issues/5032, 
 so I am also keeping track here:
 
-| SBT release(s)| Scala version     | Remarks                                          |
-|---------------|-------------------|--------------------------------------------------|
-| 0.x           | 2.10.x            |
-| 1.x           | 2.12.x            |
-| 2.x           | 2.13.x or 3.0.x   |
-| 3.x           | 3.0.x or 3.1.x    |
+| SBT release(s)  | Scala version   | Remarks |
+|-----------------|-----------------|---------|
+| 0.x             | 2.10.x          |         |
+| 1.x             | 2.12.x          |         |
+| 2.x             | 2.13.x or 3.0.x |         |
+| 3.x             | 3.0.x or 3.1.x  |         |
 
 For now, I will focus only on sbt 1.x and Scala 2.12.x
 
 ### Microsoft Azure Dependencies
 This plugin uses artifacts from Microsoft:
-* "com.microsoft.azure" % "azure-tools-common" % "0.10.0"
-* "com.microsoft.azure.functions" % "azure-functions-java-library" % "1.3.1" % "test"
+* `"com.microsoft.azure" % "azure-tools-common" % "0.10.0"`
+* `"com.microsoft.azure.functions" % "azure-functions-java-library" % "1.3.1" % "test"`
 
 For now I will use these versions
 
@@ -90,17 +94,40 @@ For now I will use these versions
 #### Unit tests
 * `sbt clean test`
 #### Scripted tests
+* `sbt publishLocal`
 * `sbt scripted`
 
-## Releasing (for plugin maintainers)
-To release a new version:
-* Get a [bintray](https://bintray.com) account and make sure you're a member of the [`code-star`](https://bintray.com/code-star) organization.
-* Set your credentials - you can use `sbt bintrayChangeCredentials`, but when run from the interactive sbt prompt
-  you will not see the requests for username and password. So blindly first type your username, press enter, then
-  paste your API key and press enter again.
-
-    (found a workaround that shows the prompt again: add to build.sbt: `ThisBuild / useSuperShell := false`)
-* reload to make new settings known to sbt
-* Run `sbt release`
+Note: to successfully run the `deploy` scripted test, you need to have the Azure CLI installed and logged in to Azure with proper access
+to a subscription that has a resource group and storage account as specified in the `sbt-test/sbt-azure-functions/deploy/build.sbt` file.
 
-Update Feb 2021: we started moving away from Bintray. We will start using sbt-ci-release and release to Maven Central. 
+## Releasing (for plugin maintainers)
+To release a new version, make sure you have:
+* proper access to the `nl.codestar` namespace on Sonatype.
+* GnuPG (`gpg`) installed and a signing key configured.
+    * We use `sbt-pgp` plugin to sign, which relies on the `gpg` command line tool
+* create a `.env` file in the project root with the following variables:
+  ```
+  PGP_KEYID=<id of the signing key>
+  PGP_PASSPHRASE=<your PGP passphrase>
+  SONATYPE_USER=<user id or token id>
+  SONATYPE_PASSWORD=<password or token>
+
+  ```
+
+Note: The `.env` file needs to be kept out of the git repository (it is `.gitignore`d).
+
+See [Using Sonatype](https://www.scala-sbt.org/1.x/docs/Using-Sonatype.html) in the SBT documentation.
+
+### SNAPSHOT versions
+Steps to release SNAPSHOT version:
+1. Make sure HEAD is not directly pointing to a tag
+2. `sbt publishSigned`
+3. make note of the SNAPSHOT version that is used (Sonatype does not allow searching/browsing for SNAPSHOT versions)
+
+### Production versions
+Steps to release production version:
+1. Tag the current commit with the new version number, e.g. `git tag v0.5.0`
+2. `sbt publishSigned`
+3. `sbt sonaUpload`
+4. Go to https://central.sonatype.com/publishing/deployments and publish the deployment.
+    * or run `sbt sonaRelease` to publish the deployment automatically
diff --git a/build.sbt b/build.sbt
index 11edba1..bbe41f9 100644
--- a/build.sbt
+++ b/build.sbt
@@ -1,34 +1,83 @@
 lazy val commonSettings = Seq(
   organization := "nl.codestar",
   homepage := Some(url("https://github.com/code-star/sbt-azure-functions-plugin")),
-  // version is set by sbt-dynver plugin (included through sbt-ci-assembly)
+  // version is set by sbt-dynver plugin (included through sbt-ci-release)
   description := "SBT Plugin to generate function.json artefacts needed to publish code as an Azure Function",
+  organization := "nl.codestar",
+  organizationName := "Codestar powered by Sopra Steria",
+  organizationHomepage := Some(url("https://codestar.nl")),
+  homepage := Some(url("https://codestar.nl/sbt-azure-functions-plugin")),
   licenses += ("MIT", url("https://opensource.org/licenses/MIT")),
   developers := List(
     Developer(
       "jeanmarc",
       "Jean-Marc van Leerdam",
-      "jean-marc.van.leerdam@ordina.nl",
-      url("https://github.com/jeanmarc")
+      "jean-marc.vanleerdam@soprasteria.com",
+      url("https://soprasteria.com")
+    )
+  ),
+  scmInfo := Some(
+    ScmInfo(
+      url("https://github.com/code-star/sbt-azure-functions-plugin"),"scm:git@github.com:code-star/sbt-azure-functions-plugin.git")
+  ),
+  credentials ++= Seq(
+    Credentials(
+      "GnuPG Key ID",
+      "gpg",
+      System.getenv("PGP_KEYID"), // key identifier
+      "ignored" // this field is ignored; passwords are supplied by pinentry
+    ),
+    Credentials(
+      "Sonatype Nexus Repository Manager",
+      "oss.sonatype.org",
+      System.getenv("SONATYPE_USER"),
+      System.getenv("SONATYPE_PASSWORD") // Use environment variable for security
+    ),
+    Credentials(
+      "Sonatype Nexus Repository Manager",
+      "central.sonatype.com",
+      System.getenv("SONATYPE_USER"),
+      System.getenv("SONATYPE_PASSWORD") // Use environment variable for security
+    ),
+    Credentials(
+      "central-snapshots",
+      "central.sonatype.com",
+      System.getenv("SONATYPE_USER"),
+      System.getenv("SONATYPE_PASSWORD") // Use environment variable for security
     )
   )
+
 )
 
-lazy val root = (project in file("."))
+lazy val root = project.in(file("."))
   .aggregate(plugin)
   .settings(
     name := "sbt-azure-functions-plugin",
     commonSettings,
     // the root project should not produce any artifacts
     publishArtifact := false,
-    publish := {}
+    publish := {},
+    sonaDeploymentName := {
+      val o = organization.value
+      val n = "sbt-azure-functions"
+      val v = version.value
+      val dt = java.time.LocalDateTime.now.format(java.time.format.DateTimeFormatter.ofPattern("yyyyMMdd_HHmmss"))
+      s"$o:$n:$v:$dt"
+    },
   )
 
-lazy val plugin = (project in file("plugin"))
+lazy val plugin = project.in(file("plugin"))
   .enablePlugins(SbtPlugin)
   .settings(
     name := "sbt-azure-functions",
     commonSettings,
+
+    scalaVersion := "2.12.18",
+    pluginCrossBuild / sbtVersion := {
+      scalaBinaryVersion.value match {
+        case "2.12" => "1.11.4" // set minimum version
+      }
+    },
     scalacOptions ++= Seq(
       "-encoding",
       "UTF8",
@@ -41,22 +90,31 @@ lazy val plugin = (project in file("plugin"))
       "-Ywarn-adapted-args"
     ),
     libraryDependencies ++= Seq(
-      "com.fasterxml.jackson.core" % "jackson-databind" % "2.12.0",
-      "com.microsoft.azure" % "azure-tools-common" % "0.10.0",
-      "com.typesafe.scala-logging" %% "scala-logging" % "3.9.2",
-      "com.microsoft.azure.functions" % "azure-functions-java-library" % "1.3.1" % "test",
-      "org.scalatest" %% "scalatest" % "3.2.2" % "test",
+      "com.fasterxml.jackson.core" % "jackson-databind" % "2.19.2",
+      "com.microsoft.azure" % "azure-tools-common" % "0.14.0",
+      "com.typesafe.scala-logging" %% "scala-logging" % "3.9.5",
+      "com.microsoft.azure.functions" % "azure-functions-java-library" % "3.1.0" % "test",
+      "org.scalatest" %% "scalatest" % "3.2.19" % "test",
       "org.scala-sbt" %% "scripted-plugin" % sbtVersion.value
     ),
-    addSbtPlugin("com.eed3si9n" % "sbt-assembly" % "0.14.10"),
+    addSbtPlugin("com.eed3si9n" % "sbt-assembly" % "2.3.1"),
     scriptedLaunchOpts := {
       scriptedLaunchOpts.value ++
         Seq("-Xmx1024M", "-Dplugin.version=" + version.value)
     },
     scriptedBufferLog := false,
-    logBuffered in Test := false,
-    publishArtifact in Test := false
+    Test / logBuffered := false,
+    Test / publishArtifact := false
   )
 
 // workaround for interactive sessions that do not echo the user input (https://github.com/sbt/sbt-bintray/issues/177)
 ThisBuild / useSuperShell := false
+
+ThisBuild / pomIncludeRepository := { _ => false }
+ThisBuild / publishMavenStyle := true
+
+ThisBuild / publishTo := {
+  val centralSnapshots = "https://central.sonatype.com/repository/maven-snapshots/"
+  if (isSnapshot.value) Some("central-snapshots" at centralSnapshots)
+  else localStaging.value
+}
diff --git a/plugin/src/main/scala/sbtazurefunctions/CreateZipFileTask.scala b/plugin/src/main/scala/sbtazurefunctions/CreateZipFileTask.scala
index c52b21d..d99de29 100644
--- a/plugin/src/main/scala/sbtazurefunctions/CreateZipFileTask.scala
+++ b/plugin/src/main/scala/sbtazurefunctions/CreateZipFileTask.scala
@@ -19,7 +19,7 @@ object CreateZipFileTask {
 
         val log = sbt.Keys.streams.value.log
 
-        val tgtFolder = (target in Compile).value
+        val tgtFolder = (Compile / target).value
 
         log.info("Running azfunCreateZipFile task...")
         log.info(
@@ -28,7 +28,7 @@ object CreateZipFileTask {
 
         val src = azfunTargetFolder.value
         val tgt = tgtFolder / ensureExtension(azfunZipName.value, "zip")
-        IO.zip(allSubpaths(src), tgt)
+        IO.zip(allSubpaths(src), tgt, None)
         tgt
       }
     )
diff --git a/plugin/src/main/scala/sbtazurefunctions/DefaultSettings.scala b/plugin/src/main/scala/sbtazurefunctions/DefaultSettings.scala
index a108be1..a773aed 100644
--- a/plugin/src/main/scala/sbtazurefunctions/DefaultSettings.scala
+++ b/plugin/src/main/scala/sbtazurefunctions/DefaultSettings.scala
@@ -18,11 +18,11 @@ object DefaultSettings {
   def settings: Seq[Setting[_]] =
     Seq(
       azfunAppInsightsName := azfunFunctionAppName.value,
-      azfunHostJsonFile := (baseDirectory in Compile).value / "host.json",
+      azfunHostJsonFile := (Compile / baseDirectory).value / "host.json",
       azfunJarName := "AzureFunction.jar",
-      azfunLocalSettingsFile := (baseDirectory in Compile).value / "local.settings.json",
+      azfunLocalSettingsFile := (Compile / baseDirectory).value / "local.settings.json",
       azfunSKU := "Standard_LRS",
-      azfunTargetFolder := (target in Compile).value / stripExtension(azfunZipName.value),
+      azfunTargetFolder := (Compile / target).value / stripExtension(azfunZipName.value),
       azfunZipName := "AzureFunction.zip"
     )
 
diff --git a/plugin/src/sbt-test/sbt-azure-functions/deploy/build.sbt b/plugin/src/sbt-test/sbt-azure-functions/deploy/build.sbt
index 8c5081e..e75b33a 100644
--- a/plugin/src/sbt-test/sbt-azure-functions/deploy/build.sbt
+++ b/plugin/src/sbt-test/sbt-azure-functions/deploy/build.sbt
@@ -3,13 +3,13 @@ import sbt.Keys.libraryDependencies
 lazy val root = (project in file("."))
   .settings(
     version := "0.1",
-    scalaVersion := "2.12.7",
+    scalaVersion := "2.12.18",
     libraryDependencies ++= Seq(
-      "com.microsoft.azure.functions" % "azure-functions-java-library" % "1.3.1"
+      "com.microsoft.azure.functions" % "azure-functions-java-library" % "3.1.0"
     ),
-    assemblyJarName in assembly := "ScalaFunctions.jar",
+    assembly / assemblyJarName := "ScalaFunctions.jar",
     azfunFunctionAppName := "rd-scala-functions",
     azfunLocation := "westeurope",
-    azfunResourceGroup := "rg-rd-scala-functions",
-    azfunStorageAccount := "a77a749630954151919e"
+    azfunResourceGroup := "rg-function-showcase",
+    azfunStorageAccount := "rgfunctionshowcasebaa9"
   )
diff --git a/plugin/src/sbt-test/sbt-azure-functions/deploy/host.json b/plugin/src/sbt-test/sbt-azure-functions/deploy/host.json
index 4ac8957..b2eb067 100644
--- a/plugin/src/sbt-test/sbt-azure-functions/deploy/host.json
+++ b/plugin/src/sbt-test/sbt-azure-functions/deploy/host.json
@@ -2,6 +2,6 @@
   "version": "2.0",
   "extensionBundle": {
     "id": "Microsoft.Azure.Functions.ExtensionBundle",
-    "version": "[1.*, 2.0.0)"
+    "version": "[2.*, 3.0.0)"
   } 
 }
\ No newline at end of file
diff --git a/plugin/src/sbt-test/sbt-azure-functions/deploy/project/plugins.sbt b/plugin/src/sbt-test/sbt-azure-functions/deploy/project/plugins.sbt
index 8111a40..1326da4 100644
--- a/plugin/src/sbt-test/sbt-azure-functions/deploy/project/plugins.sbt
+++ b/plugin/src/sbt-test/sbt-azure-functions/deploy/project/plugins.sbt
@@ -1,4 +1,4 @@
-addSbtPlugin("com.eed3si9n" % "sbt-assembly" % "0.14.10")
+addSbtPlugin("com.eed3si9n" % "sbt-assembly" % "2.3.1")
 
 sys.props.get("plugin.version") match {
   case Some(x) => addSbtPlugin("nl.codestar" % "sbt-azure-functions" % x)
diff --git a/plugin/src/sbt-test/sbt-azure-functions/simple/build.sbt b/plugin/src/sbt-test/sbt-azure-functions/simple/build.sbt
index 6ea06be..e75b33a 100644
--- a/plugin/src/sbt-test/sbt-azure-functions/simple/build.sbt
+++ b/plugin/src/sbt-test/sbt-azure-functions/simple/build.sbt
@@ -3,9 +3,13 @@ import sbt.Keys.libraryDependencies
 lazy val root = (project in file("."))
   .settings(
     version := "0.1",
-    scalaVersion := "2.12.7",
+    scalaVersion := "2.12.18",
     libraryDependencies ++= Seq(
-      "com.microsoft.azure.functions" % "azure-functions-java-library" % "1.3.1"
+      "com.microsoft.azure.functions" % "azure-functions-java-library" % "3.1.0"
     ),
-    assemblyJarName in assembly := "ScalaFunctions.jar"
+    assembly / assemblyJarName := "ScalaFunctions.jar",
+    azfunFunctionAppName := "rd-scala-functions",
+    azfunLocation := "westeurope",
+    azfunResourceGroup := "rg-function-showcase",
+    azfunStorageAccount := "rgfunctionshowcasebaa9"
   )
diff --git a/plugin/src/sbt-test/sbt-azure-functions/simple/host.json b/plugin/src/sbt-test/sbt-azure-functions/simple/host.json
index 4ac8957..b2eb067 100644
--- a/plugin/src/sbt-test/sbt-azure-functions/simple/host.json
+++ b/plugin/src/sbt-test/sbt-azure-functions/simple/host.json
@@ -2,6 +2,6 @@
   "version": "2.0",
   "extensionBundle": {
     "id": "Microsoft.Azure.Functions.ExtensionBundle",
-    "version": "[1.*, 2.0.0)"
+    "version": "[2.*, 3.0.0)"
   } 
 }
\ No newline at end of file
diff --git a/plugin/src/sbt-test/sbt-azure-functions/simple/project/plugins.sbt b/plugin/src/sbt-test/sbt-azure-functions/simple/project/plugins.sbt
index 8111a40..1326da4 100644
--- a/plugin/src/sbt-test/sbt-azure-functions/simple/project/plugins.sbt
+++ b/plugin/src/sbt-test/sbt-azure-functions/simple/project/plugins.sbt
@@ -1,4 +1,4 @@
-addSbtPlugin("com.eed3si9n" % "sbt-assembly" % "0.14.10")
+addSbtPlugin("com.eed3si9n" % "sbt-assembly" % "2.3.1")
 
 sys.props.get("plugin.version") match {
   case Some(x) => addSbtPlugin("nl.codestar" % "sbt-azure-functions" % x)
diff --git a/plugin/src/test/scala/nl/codestar/azurefunctions/FunctionConfigGeneratorTest.scala b/plugin/src/test/scala/nl/codestar/azurefunctions/FunctionConfigGeneratorTest.scala
index a4c5e57..bca3bc5 100644
--- a/plugin/src/test/scala/nl/codestar/azurefunctions/FunctionConfigGeneratorTest.scala
+++ b/plugin/src/test/scala/nl/codestar/azurefunctions/FunctionConfigGeneratorTest.scala
@@ -30,14 +30,14 @@ class FunctionConfigGeneratorTest extends AnyFlatSpec {
 
   "An annotated function" should "be found" in {
     val result = FunctionConfigGenerator.getFunctions(List(getClassUrl))
-    assert(result.isEmpty == false)
+    assert(result.nonEmpty)
   }
 
   "An annotated function" should "produce a configuration" in {
     val result = FunctionConfigGenerator.getConfigs(List(getClassUrl))
-    assert(result.isEmpty == false)
+    assert(result.nonEmpty)
     assert(result.get("ScalaFunction") != null)
-    val config = result.get("ScalaFunction").get
+    val config = result("ScalaFunction")
     assert(config.getEntryPoint == "nl.codestar.azurefunctions.FunctionConfigGeneratorTest.SampleAzureFunctions.run")
     assert(config.getScriptFile == null)
     val binding = config.getBindings.get(0)
diff --git a/project/build.properties b/project/build.properties
index 654fe70..61c9b1c 100644
--- a/project/build.properties
+++ b/project/build.properties
@@ -1 +1 @@
-sbt.version=1.3.12
+sbt.version=1.11.1
diff --git a/project/plugins.sbt b/project/plugins.sbt
index e131dc0..8811210 100644
--- a/project/plugins.sbt
+++ b/project/plugins.sbt
@@ -1,2 +1,5 @@
-addSbtPlugin("com.geirsson" % "sbt-ci-release" % "1.5.7")
-addSbtPlugin("com.eed3si9n" % "sbt-assembly" % "0.14.10")
+addSbtPlugin("ch.epfl.scala" % "sbt-bloop" % "2.0.13")
+addSbtPlugin("com.eed3si9n" % "sbt-assembly" % "2.3.1")
+addSbtPlugin("com.github.sbt" % "sbt-ci-release" % "1.11.1")
+addSbtPlugin("com.github.sbt" % "sbt-pgp" % "2.3.1")
+addSbtPlugin("nl.gn0s1s" % "sbt-dotenv" % "3.1.1")
diff --git a/releasenotes.md b/releasenotes.md
index e905417..3294fc4 100644
--- a/releasenotes.md
+++ b/releasenotes.md
@@ -1,6 +1,15 @@
 # Release notes
 
 ## Version 0.5.0
+Updates:
+* version updates to our dependencies
+* use the 2.x series of the Microsoft Extension Bundle (1.x is no longer supported)
+
+
+
+## Version 0.4.6
+Based on latest develop (August 2025), used to release to Sonatype instead of Bintray
+
 New features:
 * New task to deploy function to azure (`azfunDeploy`)
 
diff --git a/showcase/build.sbt b/showcase/build.sbt
index 2a8b30d..0dd849f 100644
--- a/showcase/build.sbt
+++ b/showcase/build.sbt
@@ -3,6 +3,10 @@ lazy val root = (project in file("."))
     name := "showcase",
     version := "1.0",
     libraryDependencies ++= Seq(
-      "com.microsoft.azure.functions" % "azure-functions-java-library" % "1.3.1"
-    )
+      "com.microsoft.azure.functions" % "azure-functions-java-library" % "3.1.0"
+    ),
+    azfunFunctionAppName := "ScalaFunction",
+    azfunLocation := "West Europe",
+    azfunResourceGroup := "your-resource-group",
+    azfunStorageAccount := "yourstorageaccount"
   )
diff --git a/showcase/host.json b/showcase/host.json
index 4ac8957..b2eb067 100644
--- a/showcase/host.json
+++ b/showcase/host.json
@@ -2,6 +2,6 @@
   "version": "2.0",
   "extensionBundle": {
     "id": "Microsoft.Azure.Functions.ExtensionBundle",
-    "version": "[1.*, 2.0.0)"
+    "version": "[2.*, 3.0.0)"
   } 
 }
\ No newline at end of file
diff --git a/showcase/project/build.properties b/showcase/project/build.properties
index 654fe70..6520f69 100644
--- a/showcase/project/build.properties
+++ b/showcase/project/build.properties
@@ -1 +1 @@
-sbt.version=1.3.12
+sbt.version=1.11.0
diff --git a/showcase/project/plugins.sbt b/showcase/project/plugins.sbt
index 25fefef..c44d62d 100644
--- a/showcase/project/plugins.sbt
+++ b/showcase/project/plugins.sbt
@@ -1,4 +1,4 @@
-addSbtPlugin("com.eed3si9n" % "sbt-assembly" % "0.14.10")
+addSbtPlugin("com.eed3si9n" % "sbt-assembly" % "2.3.1")
 
 // build root project
 lazy val root = Project("showcase", file(".")) dependsOn (ProjectRef(pluginParent, "plugin"))