diff --git a/README.md b/README.md
index 999151c..41cca4d 100644
--- a/README.md
+++ b/README.md
@@ -18,6 +18,8 @@ This pipeline takes BAMs and corresponding indices from [recalibrate-BAM](https:
 
 ## How To Run
 
+**Requirements**: Currently supported Nextflow versions: `v23.04.2`
+
 **The pipeline is currently configured to run on a SINGLE NODE mode with normal only, tumor only, normal-tumor paired, or multiple normal and tumor samples.**
 
 1. Update the params section of the .config file ([Example config](config/template.config)).