diff --git a/Dockerfile b/Dockerfile
index 5582e88..087d0d6 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,7 +1,7 @@
-FROM openjdk:11-jdk
+FROM openjdk:17-buster
 LABEL maintainer="mario.siegenthaler@linkyard.ch"
 
-ENV SBT_VERSION 1.5.5
+ENV SBT_VERSION 1.10.0
 
 
 # add deps
diff --git a/init_deps/build.sbt b/init_deps/build.sbt
index d2d4d13..145773e 100644
--- a/init_deps/build.sbt
+++ b/init_deps/build.sbt
@@ -1,2 +1 @@
-
-scalaVersion := "2.13.7"
+scalaVersion := "2.13.14"
diff --git a/init_deps/project/build.properties b/init_deps/project/build.properties
index bb5389d..081fdbb 100644
--- a/init_deps/project/build.properties
+++ b/init_deps/project/build.properties
@@ -1 +1 @@
-sbt.version=1.5.5
\ No newline at end of file
+sbt.version=1.10.0
diff --git a/init_deps/project/plugins.sbt b/init_deps/project/plugins.sbt
index 1734d9b..08fe01e 100644
--- a/init_deps/project/plugins.sbt
+++ b/init_deps/project/plugins.sbt
@@ -6,5 +6,3 @@ logLevel := Level.Info
 addSbtPlugin("com.eed3si9n" % "sbt-assembly" % "1.1.0")
 
 addSbtPlugin("com.eed3si9n" % "sbt-buildinfo" % "0.10.0")
-
-addSbtPlugin("org.scoverage" % "sbt-scoverage" % "1.9.2")
diff --git a/init_scala-2.13/build.sbt b/init_scala-2.13/build.sbt
index 19a8f52..145773e 100644
--- a/init_scala-2.13/build.sbt
+++ b/init_scala-2.13/build.sbt
@@ -1 +1 @@
-scalaVersion := "2.13.7"
+scalaVersion := "2.13.14"
diff --git a/init_scala-2.13/project/build.properties b/init_scala-2.13/project/build.properties
index bb5389d..081fdbb 100644
--- a/init_scala-2.13/project/build.properties
+++ b/init_scala-2.13/project/build.properties
@@ -1 +1 @@
-sbt.version=1.5.5
\ No newline at end of file
+sbt.version=1.10.0