diff --git a/.tool-versions b/.tool-versions
new file mode 100644
index 0000000000..8a1af3c071
--- /dev/null
+++ b/.tool-versions
@@ -0,0 +1,2 @@
+nodejs 14.19.3
+python 3.11.1
\ No newline at end of file
diff --git a/docs/CONTRIBUTING.md b/docs/CONTRIBUTING.md
index 544b5550fe..9ee64896e2 100644
--- a/docs/CONTRIBUTING.md
+++ b/docs/CONTRIBUTING.md
@@ -90,30 +90,29 @@ Component libraries are collections of components as well as the definition of t
 
 #### 1. Prerequisites
 
-##### 1.1 NodeJs and python
-
 - NodeJS version `14.x.x`
 - Python version `3.x`
 
-##### 1.1.1 Using asdf (recommended)
+#### 1.1 Using asdf (recommended)
 
 Asdf is a package manager that allows managing multiple dependencies.
-If can be installed either:
 
-1. Run script (recommended): `./scripts/install-contributor-dependencies.sh`
-2. Or, manual installation steps: https://asdf-vm.com/guide/getting-started.html
+1. Install using script (recommended):
+
+`./scripts/install-contributor-dependencies.sh`
+
+2. Manually
+
+   - Installation steps: https://asdf-vm.com/guide/getting-started.html
    - asdf plugin add nodejs
    - asdf plugin add python
+   - npm install -g yarn
 
-##### 1.1.2 Using NVM
+#### 1.2 Using NVM
 
-https://github.com/nvm-sh/nvm#installing-and-updating
+- https://github.com/nvm-sh/nvm#installing-and-updating
 
----
-
-#### 1.2 Install yarn
-
-_yarn -_ `npm install -g yarn`
+- _yarn -_ `npm install -g yarn`
 
 #### 2. Clone this repository
 
diff --git a/scripts/install-contributor-dependencies.sh b/scripts/install-contributor-dependencies.sh
index 62c409fd6c..6900298925 100755
--- a/scripts/install-contributor-dependencies.sh
+++ b/scripts/install-contributor-dependencies.sh
@@ -20,4 +20,8 @@ fi
 
 # Install ASDF Plugins
 asdf plugin add nodejs
-asdf plugin add python
\ No newline at end of file
+asdf plugin add python
+
+asdf install
+
+npm install -g yarn
\ No newline at end of file