diff --git a/step-1/getting_started.md b/step-1/getting_started.md
index 72d3136..3c6f75b 100644
--- a/step-1/getting_started.md
+++ b/step-1/getting_started.md
@@ -32,10 +32,10 @@ Kindly ensure you have gone through the [Introductory guide to freshworks app d
    1. For Mac Users use one of these steps
       1. [Follow these steps for CLI based installation](https://github.com/nvm-sh/nvm#installation-and-update)
       2. Install via brew
-      dev       1. [Install brew](https://brew.sh/) if haven't done already
-         2. Verify brew working  or notversion
+         1. [Install brew](https://brew.sh/) if haven't done already
+         2. Run `brew -v` to verify the installation
    2. For Windows Users use one of the below option
-      1. [Install via installers](https://github.com/coreybutler/nvm-windows/releases)
+      1. [Install via executables](https://github.com/coreybutler/nvm-windows/releases)
       2. Install via chocolatey
          1. [Install Chocolatey Package manager](https://chocolatey.org/install)
          2. Install NVM via chocolatey
@@ -82,11 +82,11 @@ Towards end of the it your output shouldbe same or higher than the listed ones
 
 ```sh
 #for nvm -v
-0.39.3
+0.40.3
 # for node -v
-v18.15.0
+v18.20.8
 # for npm -v
-9.6.3
+10.8.2
 # for fdk -v
-9.6.3
+9.7.0
 ```
\ No newline at end of file
diff --git a/step-2/your_first_app/app/scripts/app.js b/step-2/your_first_app/app/scripts/app.js
index 08e2a74..f43aa75 100644
--- a/step-2/your_first_app/app/scripts/app.js
+++ b/step-2/your_first_app/app/scripts/app.js
@@ -1,4 +1,4 @@
-var client;
+let client;
 
 init();
 
@@ -14,5 +14,5 @@ async function renderText() {
     contact: { name }
   } = contactData;
 
-  textElement.innerHTML = `Ticket is created by ${name}`;
+  textElement.innerHTML = `Ticket is created by ${name} and viewed by Pavan`;
 }
diff --git a/step-2/your_first_app/manifest.json b/step-2/your_first_app/manifest.json
index 3f5ebbf..6c92da6 100644
--- a/step-2/your_first_app/manifest.json
+++ b/step-2/your_first_app/manifest.json
@@ -11,7 +11,7 @@
     }
   },
   "engines": {
-    "node": "18.15.0",
-    "fdk": "9.0.0"
+    "node": "18.20.8",
+    "fdk": "9.7.0"
   }
 }
diff --git a/step-3/your_first_app/app/scripts/app.js b/step-3/your_first_app/app/scripts/app.js
index 8d3d2f1..32104c0 100644
--- a/step-3/your_first_app/app/scripts/app.js
+++ b/step-3/your_first_app/app/scripts/app.js
@@ -1,4 +1,4 @@
-var client;
+let client;
 
 init();
 
diff --git a/step-3/your_first_app/manifest.json b/step-3/your_first_app/manifest.json
index 3f5ebbf..6c92da6 100644
--- a/step-3/your_first_app/manifest.json
+++ b/step-3/your_first_app/manifest.json
@@ -11,7 +11,7 @@
     }
   },
   "engines": {
-    "node": "18.15.0",
-    "fdk": "9.0.0"
+    "node": "18.20.8",
+    "fdk": "9.7.0"
   }
 }
diff --git a/step-4/your_first_app/app/scripts/app.js b/step-4/your_first_app/app/scripts/app.js
index 8d3d2f1..32104c0 100644
--- a/step-4/your_first_app/app/scripts/app.js
+++ b/step-4/your_first_app/app/scripts/app.js
@@ -1,4 +1,4 @@
-var client;
+let client;
 
 init();
 
diff --git a/step-4/your_first_app/manifest.json b/step-4/your_first_app/manifest.json
index 1d12f5f..b694f05 100644
--- a/step-4/your_first_app/manifest.json
+++ b/step-4/your_first_app/manifest.json
@@ -31,7 +31,7 @@
     }
   },
   "engines": {
-    "node": "18.15.0",
-    "fdk": "9.0.0"
+    "node": "18.20.8",
+    "fdk": "9.7.0"
   }
 }
diff --git a/step-5/your_first_app/app/scripts/app.js b/step-5/your_first_app/app/scripts/app.js
index 8d3d2f1..32104c0 100644
--- a/step-5/your_first_app/app/scripts/app.js
+++ b/step-5/your_first_app/app/scripts/app.js
@@ -1,4 +1,4 @@
-var client;
+let client;
 
 init();
 
diff --git a/step-5/your_first_app/manifest.json b/step-5/your_first_app/manifest.json
index 52b96e9..2d793fd 100644
--- a/step-5/your_first_app/manifest.json
+++ b/step-5/your_first_app/manifest.json
@@ -31,7 +31,7 @@
     }
   },
   "engines": {
-    "node": "18.15.0",
-    "fdk": "9.0.0"
+    "node": "18.20.8",
+    "fdk": "9.7.0"
   }
 }
diff --git a/step-6/store-app/app/scripts/app.js b/step-6/store-app/app/scripts/app.js
index ffe1f20..1946868 100644
--- a/step-6/store-app/app/scripts/app.js
+++ b/step-6/store-app/app/scripts/app.js
@@ -1,4 +1,4 @@
-var client;
+let client;
 
 init();
 
diff --git a/step-6/store-app/manifest.json b/step-6/store-app/manifest.json
index bf99e4c..6916b04 100644
--- a/step-6/store-app/manifest.json
+++ b/step-6/store-app/manifest.json
@@ -14,7 +14,7 @@
     }
   },
   "engines": {
-    "node": "18.15.0",
-    "fdk": "9.0.0"
+    "node": "18.20.8",
+    "fdk": "9.7.0"
   }
 }