diff --git a/package-lock.json b/package-lock.json
index 0db4fa0..c93fe16 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -41,16 +41,16 @@
       "integrity": "sha512-QAkD5kK2b1WfjDS/UQn/qQkbwF31uqRjPTrsCs5ZG9BQGAkjwvqGFjjPqAuzac/IYzpPtRzjCP1WrTuAIjMrXg=="
     },
     "@apidevtools/swagger-parser": {
-      "version": "10.0.2",
-      "resolved": "https://registry.npmjs.org/@apidevtools/swagger-parser/-/swagger-parser-10.0.2.tgz",
-      "integrity": "sha512-JFxcEyp8RlNHgBCE98nwuTkZT6eNFPc1aosWV6wPcQph72TSEEu1k3baJD4/x1qznU+JiDdz8F5pTwabZh+Dhg==",
+      "version": "10.0.3",
+      "resolved": "https://registry.npmjs.org/@apidevtools/swagger-parser/-/swagger-parser-10.0.3.tgz",
+      "integrity": "sha512-sNiLY51vZOmSPFZA5TF35KZ2HbgYklQnTSDnkghamzLb3EkNtcQnrBQEj5AOCxHpTtXpqMCRM1CrmV2rG6nw4g==",
       "requires": {
         "@apidevtools/json-schema-ref-parser": "^9.0.6",
         "@apidevtools/openapi-schemas": "^2.0.4",
         "@apidevtools/swagger-methods": "^3.0.2",
         "@jsdevtools/ono": "^7.1.3",
         "call-me-maybe": "^1.0.1",
-        "z-schema": "^4.2.3"
+        "z-schema": "^5.0.1"
       }
     },
     "@babel/code-frame": {
@@ -1159,9 +1159,9 @@
       }
     },
     "api-schema-builder": {
-      "version": "2.0.8",
-      "resolved": "https://registry.npmjs.org/api-schema-builder/-/api-schema-builder-2.0.8.tgz",
-      "integrity": "sha512-RD4+K9KV0nNQAPbKnlgJNg87Hqzo2BElXo7y5fys4tnhvNH1Kem1ZLov4GwQbdWltoloJ6KrozgxmQaWrEnSvQ==",
+      "version": "2.0.9",
+      "resolved": "https://registry.npmjs.org/api-schema-builder/-/api-schema-builder-2.0.9.tgz",
+      "integrity": "sha512-8oiwCv6RiGjJqKfzTdOj0eHgYwow1+gFYjw6xpvj5V4Y6bDstpb3hvA4C0L7dQiQU4NfffnSSSyNRJikOAn4cA==",
       "requires": {
         "ajv": "^6.12.6",
         "clone-deep": "^4.0.1",
@@ -1169,7 +1169,7 @@
         "js-yaml": "^3.14.1",
         "json-schema-deref-sync": "^0.14.0",
         "openapi-schema-validator": "^3.0.3",
-        "swagger-parser": "^10.0.2"
+        "swagger-parser": "^10.0.3"
       }
     },
     "append-transform": {
@@ -8178,11 +8178,11 @@
       }
     },
     "swagger-parser": {
-      "version": "10.0.2",
-      "resolved": "https://registry.npmjs.org/swagger-parser/-/swagger-parser-10.0.2.tgz",
-      "integrity": "sha512-9jHkHM+QXyLGFLk1DkXBwV+4HyNm0Za3b8/zk/+mjr8jgOSiqm3FOTHBSDsBjtn9scdL+8eWcHdupp2NLM8tDw==",
+      "version": "10.0.3",
+      "resolved": "https://registry.npmjs.org/swagger-parser/-/swagger-parser-10.0.3.tgz",
+      "integrity": "sha512-nF7oMeL4KypldrQhac8RyHerJeGPD1p2xDh900GPvc+Nk7nWP6jX2FcC7WmkinMoAmoO774+AFXcWsW8gMWEIg==",
       "requires": {
-        "@apidevtools/swagger-parser": "10.0.2"
+        "@apidevtools/swagger-parser": "10.0.3"
       }
     },
     "swagger-schema-official": {
@@ -9202,9 +9202,9 @@
       }
     },
     "z-schema": {
-      "version": "4.2.4",
-      "resolved": "https://registry.npmjs.org/z-schema/-/z-schema-4.2.4.tgz",
-      "integrity": "sha512-YvBeW5RGNeNzKOUJs3rTL4+9rpcvHXt5I051FJbOcitV8bl40pEfcG0Q+dWSwS0/BIYrMZ/9HHoqLllMkFhD0w==",
+      "version": "5.0.1",
+      "resolved": "https://registry.npmjs.org/z-schema/-/z-schema-5.0.1.tgz",
+      "integrity": "sha512-Gp8xU2lULhREqTWj9t4BEAeA7M835n4fWJ9KjGWksV3wmLUdOJo2hAr+QYvkVZIGOOTyeN274g1f95dKRsgYgQ==",
       "requires": {
         "commander": "^2.7.1",
         "lodash.get": "^4.4.2",
diff --git a/package.json b/package.json
index ea19824..6b0cba8 100644
--- a/package.json
+++ b/package.json
@@ -51,7 +51,7 @@
   },
   "homepage": "git+https://github.com/PayU/api-contract-validator#readme",
   "dependencies": {
-    "api-schema-builder": "^2.0.8",
+    "api-schema-builder": "^2.0.9",
     "chalk": "^3.0.0",
     "columnify": "^1.5.4",
     "jest-diff": "^25.5.0",