Update required Java version information
diff --git a/documentation/docs/06_extend-setup.md b/documentation/docs/06_extend-setup.md
index 8887b41..12a96eb 100644
--- a/documentation/docs/06_extend-setup.md
+++ b/documentation/docs/06_extend-setup.md
@@ -10,7 +10,7 @@
## IDE & required dev tools
StreamPipes does not have specific requirements on the IDE - so feel free to choose the IDE of your choice.
-The only requirements in terms of development tools are that you have Java 8 and Maven installed.
+The only requirements in terms of development tools are that you have Java 17 and Maven installed.
## StreamPipes CLI: Docker-based local StreamPipes instance
In order to quickly test developed pipeline elements without needing to install all services required by StreamPipes, we provide a CLI tool that allows you to selectively start StreamPipes components.
