diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index e7bded0..6d6ceeb 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -12,10 +12,13 @@ jobs:
       - uses: actions/checkout@v2
         with:
           fetch-depth: 0
-      - name: Set up JDK 11
-        uses: actions/setup-java@v1
+      - name: Set up JDK 21
+        uses: actions/setup-java@v4
         with:
-          java-version: 11
+          distribution: 'temurin'
+          java-version: 21
+      - name: Set up SBT
+        uses: sbt/setup-sbt@v1.1.8
       - name: Publish
         env:
           PGP_PASSPHRASE: ${{ secrets.PGP_PASSPHRASE }}
diff --git a/.github/workflows/publish_branch.yaml b/.github/workflows/publish_branch.yaml
index b1627f3..37a6c14 100644
--- a/.github/workflows/publish_branch.yaml
+++ b/.github/workflows/publish_branch.yaml
@@ -11,10 +11,13 @@ jobs:
       - uses: actions/checkout@v2
         with:
           fetch-depth: 0
-      - name: Set up JDK 11
-        uses: actions/setup-java@v1
+      - name: Set up JDK 21
+        uses: actions/setup-java@v4
         with:
-          java-version: 11
+          distribution: 'temurin'
+          java-version: 21
+      - name: Set up SBT
+        uses: sbt/setup-sbt@v1.1.8
       - name: Publish
         env:
           PGP_PASSPHRASE: ${{ secrets.PGP_PASSPHRASE }}
diff --git a/.github/workflows/scala.yml b/.github/workflows/scala.yml
index 8d7d61c..b61c06d 100644
--- a/.github/workflows/scala.yml
+++ b/.github/workflows/scala.yml
@@ -7,13 +7,16 @@ on:
     branches: [ master ]
 
 jobs:
-  java11:
+  java21:
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v2
-    - name: Set up JDK 11
-      uses: actions/setup-java@v1
+    - name: Set up JDK 21
+      uses: actions/setup-java@v4
       with:
-        java-version: 11
+        distribution: 'temurin'
+        java-version: 21
+    - name: Set up SBT
+      uses: sbt/setup-sbt@v1.1.8
     - name: Run tests
       run: sbt scalafmtSbtCheck scalafmtCheckAll +testOnly
diff --git a/build.sbt b/build.sbt
index 669c6c4..79aaa1c 100644
--- a/build.sbt
+++ b/build.sbt
@@ -1,15 +1,20 @@
 import Dependencies._
 
 inThisBuild(
-  List(organization := "com.stackstate", scalaVersion := "2.12.13", crossScalaVersions := Seq(scalaVersion.value, "2.13.5"), libraryDependencies ++= {
-    // Silencer
-    val silencerVersion = "1.7.3"
+  List(
+    organization := "com.stackstate",
+    scalaVersion := "2.12.20",
+    crossScalaVersions := Seq(scalaVersion.value, "2.13.16"),
+    libraryDependencies ++= {
+      // Silencer
+      val silencerVersion = "1.7.19"
 
-    Seq(
-      compilerPlugin(("com.github.ghik" %% "silencer-plugin" % silencerVersion).cross(CrossVersion.full)),
-      ("com.github.ghik" %% "silencer-lib" % silencerVersion % Provided).cross(CrossVersion.full)
-    )
-  })
+      Seq(
+        compilerPlugin(("com.github.ghik" %% "silencer-plugin" % silencerVersion).cross(CrossVersion.full)),
+        ("com.github.ghik" %% "silencer-lib" % silencerVersion % Provided).cross(CrossVersion.full)
+      )
+    }
+  )
 )
 
 lazy val root = (project in file(".")).settings(
diff --git a/project/Scapegoat.scala b/project/Scapegoat.scala
index 7060f64..8f58b0e 100644
--- a/project/Scapegoat.scala
+++ b/project/Scapegoat.scala
@@ -11,7 +11,7 @@ object Scapegoat extends AutoPlugin {
   import ScapegoatSbtPlugin.autoImport._
 
   override def projectSettings = Seq(
-    ThisBuild / scapegoatVersion := "1.4.8",
+    ThisBuild / scapegoatVersion := "3.1.9",
     scapegoatReports := Seq("text"), // xml in 2.13 require extra dep
     scapegoatDisabledInspections := Seq("FinalModifierOnCaseClass"),
     pomPostProcess := {
diff --git a/project/build.properties b/project/build.properties
index dbae93b..cc68b53 100644
--- a/project/build.properties
+++ b/project/build.properties
@@ -1 +1 @@
-sbt.version=1.4.9
+sbt.version=1.10.11
diff --git a/project/plugins.sbt b/project/plugins.sbt
index 5a8d0b9..b5dbcc2 100644
--- a/project/plugins.sbt
+++ b/project/plugins.sbt
@@ -2,6 +2,6 @@ addSbtPlugin("com.github.gseitz" % "sbt-release" % "1.0.8")
 
 addSbtPlugin("com.github.sbt" % "sbt-ci-release" % "1.5.12")
 
-addSbtPlugin("com.sksamuel.scapegoat" %% "sbt-scapegoat" % "1.1.0")
+addSbtPlugin("com.sksamuel.scapegoat" %% "sbt-scapegoat" % "1.1.1")
 
 addSbtPlugin("org.scalameta" % "sbt-scalafmt" % "2.4.6")