diff --git a/library/package.json b/library/package.json
index 74448adb9..72fbf7ddc 100644
--- a/library/package.json
+++ b/library/package.json
@@ -69,7 +69,7 @@
   },
   "dependencies": {
     "@asyncapi/avro-schema-parser": "^3.0.21",
-    "@asyncapi/openapi-schema-parser": "^3.0.18",
+    "@asyncapi/openapi-schema-parser": "^3.0.21",
     "@asyncapi/parser": "^3.0.13",
     "@asyncapi/protobuf-schema-parser": "^3.2.11",
     "highlight.js": "^10.7.2",
diff --git a/package-lock.json b/package-lock.json
index e94e04138..12cf732d8 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -36,7 +36,7 @@
       "license": "Apache-2.0",
       "dependencies": {
         "@asyncapi/avro-schema-parser": "^3.0.21",
-        "@asyncapi/openapi-schema-parser": "^3.0.18",
+        "@asyncapi/openapi-schema-parser": "^3.0.21",
         "@asyncapi/parser": "^3.0.13",
         "@asyncapi/protobuf-schema-parser": "^3.2.11",
         "highlight.js": "^10.7.2",
@@ -251,11 +251,11 @@
       }
     },
     "node_modules/@asyncapi/openapi-schema-parser": {
-      "version": "3.0.18",
-      "resolved": "https://registry.npmjs.org/@asyncapi/openapi-schema-parser/-/openapi-schema-parser-3.0.18.tgz",
-      "integrity": "sha512-azKEwm9wel7QS/Fz0y1C9eCUIfUEZE/JrQlGybPmQKHS213RKyo5Rjpzo9nqGc4VT7o1URDIMaYTnYdgfMitew==",
+      "version": "3.0.21",
+      "resolved": "https://registry.npmjs.org/@asyncapi/openapi-schema-parser/-/openapi-schema-parser-3.0.21.tgz",
+      "integrity": "sha512-lecylfA49DLTzrSAjFuuj1u8joffgIpX860dISjky0/CqNX408tLTqEhcL/jsGBsbhqNBh5lc4foJQZyWxlNJw==",
       "dependencies": {
-        "@asyncapi/parser": "^3.0.10",
+        "@asyncapi/parser": "^3.0.13",
         "@openapi-contrib/openapi-schema-to-json-schema": "~3.2.0",
         "ajv": "^8.11.0",
         "ajv-errors": "^3.0.0",