diff --git a/.nvmrc b/.nvmrc
index 2f3b977c..238155bf 100644
--- a/.nvmrc
+++ b/.nvmrc
@@ -1 +1 @@
-v18.15.0
\ No newline at end of file
+v20.12.2
\ No newline at end of file
diff --git a/README.md b/README.md
index cd60d88a..2622db7a 100644
--- a/README.md
+++ b/README.md
@@ -21,7 +21,7 @@ The vckit is built on top of the [Veramo](https://veramo.io/) agent framework. V
 - [Node.js](https://nodejs.org/en/) version 20.12.2
 - [pnpm](https://pnpm.io/) version 8.14.1
 
-This project has been tested and optimized for Node.js version v18.17.0 and pnpm version 8.14.1. Please note that using a Node.js version later than v18.17.0 may result incorrect functionality and potential bugs. It is strongly recommended to use these specific versions for running and testing the project. Deviating from these versions may result in unforeseen compatibility issues or unexpected behavior.
+This project has been tested and optimized for Node.js version v20.12.2 and pnpm version 8.14.1. Please note that using a Node.js version later than v20.12.2 may result incorrect functionality and potential bugs. It is strongly recommended to use these specific versions for running and testing the project. Deviating from these versions may result in unforeseen compatibility issues or unexpected behavior.
 
 ## Installation and Setup
 
diff --git a/package.json b/package.json
index 423b173d..46f195f8 100644
--- a/package.json
+++ b/package.json
@@ -86,6 +86,6 @@
     "jsonld": "npm:@digitalcredentials/jsonld@^5.2.1"
   },
   "engines": {
-    "node": ">= 21.0.0"
+    "node": "20.12.2"
   }
 }
\ No newline at end of file