diff --git a/package-lock.json b/package-lock.json
index 22d30e4..7c13b8c 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,17 +1,17 @@
 {
   "name": "@contentstack/types-generator",
-  "version": "2.0.0",
+  "version": "2.0.1",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "@contentstack/types-generator",
-      "version": "2.0.0",
+      "version": "2.0.1",
       "license": "MIT",
       "dependencies": {
-        "@contentstack/delivery-sdk": "^4.1.0",
+        "@contentstack/delivery-sdk": "^4.2.0",
         "@gql2ts/from-schema": "^2.0.0-4",
-        "axios": "^1.7.4",
+        "axios": "^1.7.5",
         "lodash": "^4.17.21",
         "prettier": "^3.3.3"
       },
@@ -611,14 +611,14 @@
       }
     },
     "node_modules/@contentstack/delivery-sdk": {
-      "version": "4.1.0",
-      "resolved": "https://registry.npmjs.org/@contentstack/delivery-sdk/-/delivery-sdk-4.1.0.tgz",
-      "integrity": "sha512-AlYRoRpkEI+AtSf5EKxoAOnfqycF1ji5WnW/3CdF6XOk3VtZmWD6dat3R8BNObo4vuVNq+hWYPMz29EgBiogsQ==",
+      "version": "4.3.0",
+      "resolved": "https://registry.npmjs.org/@contentstack/delivery-sdk/-/delivery-sdk-4.3.0.tgz",
+      "integrity": "sha512-N4hqG6UXKWO5WQyPwZVkJ3gANtnTYoAozIINkLlKu8m48GOUFihFF08Yilvr7smybT2dnoNbkCnlqI64iNPPQA==",
       "dependencies": {
         "@contentstack/core": "^1.1.0",
         "@contentstack/utils": "^1.3.8",
         "@types/humps": "^2.0.6",
-        "axios": "^1.7.2",
+        "axios": "^1.7.4",
         "dotenv": "^16.3.1",
         "humps": "^2.0.1"
       }
@@ -2055,9 +2055,9 @@
       "integrity": "sha512-Oei9OH4tRh0YqU3GxhX79dM/mwVgvbZJaSNaRk+bshkj0S5cfHcgYakreBjrHwatXKbz+IoIdYLxrKim2MjW0Q=="
     },
     "node_modules/axios": {
-      "version": "1.7.4",
-      "resolved": "https://registry.npmjs.org/axios/-/axios-1.7.4.tgz",
-      "integrity": "sha512-DukmaFRnY6AzAALSH4J2M3k6PkaC+MfaAGdEERRWcC9q3/TWQwLpHR8ZRLKTdQ3aBDL64EdluRDjJqKw+BPZEw==",
+      "version": "1.7.7",
+      "resolved": "https://registry.npmjs.org/axios/-/axios-1.7.7.tgz",
+      "integrity": "sha512-S4kL7XrjgBmvdGut0sN3yJxqYzrDOnivkBiN0OFs6hLiUam3UPvswUo0kqGyhqUZGEOytHyumEdXsAkgCOUf3Q==",
       "dependencies": {
         "follow-redirects": "^1.15.6",
         "form-data": "^4.0.0",
diff --git a/package.json b/package.json
index b713c5a..bdfbe13 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@contentstack/types-generator",
-  "version": "2.0.0",
+  "version": "2.0.1",
   "description": "Contentstack type definition generation library",
   "private": false,
   "author": "Contentstack",
@@ -42,9 +42,9 @@
     "typescript": "^5.4.5"
   },
   "dependencies": {
-    "@contentstack/delivery-sdk": "^4.1.0",
+    "@contentstack/delivery-sdk": "^4.2.0",
     "@gql2ts/from-schema": "^2.0.0-4",
-    "axios": "^1.7.4",
+    "axios": "^1.7.5",
     "lodash": "^4.17.21",
     "prettier": "^3.3.3"
   },
diff --git a/src/generateTS/factory.ts b/src/generateTS/factory.ts
index 5f135d6..65a7790 100644
--- a/src/generateTS/factory.ts
+++ b/src/generateTS/factory.ts
@@ -31,6 +31,10 @@ type GlobalFieldCache = {
   [prop: string]: { definition: string };
 };
 
+type ModularBlockCache = {
+  [prop: string]: string;
+};
+
 enum TypeFlags {
   BuiltinJS = 1 << 0,
   BuiltinCS = 1 << 1,
@@ -65,7 +69,10 @@ export default function (userOptions: TSGenOptions) {
   const visitedGlobalFields = new Set<string>();
   const visitedContentTypes = new Set<string>();
   const cachedGlobalFields: GlobalFieldCache = {};
+  const cachedModularBlocks: ModularBlockCache = {};
   const modularBlockInterfaces = new Set<string>();
+  const uniqueBlockInterfaces = new Set<string>();
+  let counter = 1;
 
   const typeMap: TypeMap = {
     text: { func: type_text, track: true, flag: TypeFlags.BuiltinJS },
@@ -188,21 +195,6 @@ export default function (userOptions: TSGenOptions) {
     return op_paren(choices.map((v) => get_value(v)).join(" | "));
   }
 
-  function visit_block_names(
-    field: ContentstackTypes.Field,
-    except: ContentstackTypes.Block
-  ) {
-    const uids: string[] = [];
-
-    field.blocks.forEach((block) => {
-      if (block.uid !== except.uid) {
-        uids.push(`${block.uid}: undefined;`);
-      }
-    });
-
-    return uids.join("\n");
-  }
-
   function visit_field_type(field: ContentstackTypes.Field) {
     let type = "any";
 
@@ -280,7 +272,8 @@ export default function (userOptions: TSGenOptions) {
   }
 
   function type_modular_blocks(field: ContentstackTypes.Field): string {
-    const blockInterfaceName = name_type(field.uid);
+    let blockInterfaceName = name_type(field.uid);
+
     const blockInterfaces = field.blocks.map((block) => {
       const fieldType =
         block.reference_to && cachedGlobalFields[name_type(block.reference_to)]
@@ -292,6 +285,16 @@ export default function (userOptions: TSGenOptions) {
         : `{\n ${fieldType} }`;
       return `${block.uid}: ${schema}`;
     });
+    const blockInterfacesKey = blockInterfaces.join(";");
+
+    if (!uniqueBlockInterfaces.has(blockInterfacesKey)) {
+      uniqueBlockInterfaces.add(blockInterfacesKey);
+      // Keep appending a counter until a unique name is found
+      while (cachedModularBlocks[blockInterfaceName]) {
+        blockInterfaceName = `${blockInterfaceName}${counter}`;
+        counter++;
+      }
+    }
 
     const modularInterface = [
       `export interface ${blockInterfaceName} {`,