diff --git a/package.json b/package.json
index 05f2075..8517a99 100644
--- a/package.json
+++ b/package.json
@@ -62,7 +62,7 @@
     "prepublishOnly": "yarn clean && yarn build && yarn test"
   },
   "dependencies": {
-    "@apidevtools/json-schema-ref-parser": "^15.5.1",
+    "@apidevtools/json-schema-ref-parser": "^16.0.0",
     "openapi-types": "^12.1.3",
     "yaml": "^2.9.0"
   },
diff --git a/yarn.lock b/yarn.lock
index 6e51422..00ba7d1 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -5,15 +5,15 @@ __metadata:
   version: 9
   cacheKey: 10c0
 
-"@apidevtools/json-schema-ref-parser@npm:^15.5.1":
-  version: 15.5.1
-  resolution: "@apidevtools/json-schema-ref-parser@npm:15.5.1"
+"@apidevtools/json-schema-ref-parser@npm:^16.0.0":
+  version: 16.0.0
+  resolution: "@apidevtools/json-schema-ref-parser@npm:16.0.0"
   dependencies:
-    js-yaml: "npm:^5.2.2"
-    undici: "npm:^6.28.0"
+    js-yaml: "npm:^5.2.3"
+    undici: "npm:^8.10.0"
   peerDependencies:
     "@types/json-schema": ^7.0.15
-  checksum: 10c0/f61d6d9864af2b91a592a83b868cfdf3c65e0a4c6a2acfe138deb3108560ba1d9d422c2ea0858345ae828a585f29c3c9998ba731b25de1a9ad460550c3fc92b6
+  checksum: 10c0/f63da9cd73f38541f4a5e10ad8d124dd75f1d39d6feae569742a6fd66d603a70123308ce89d8c0754b8596c20f1d04b719a9fd985441d3b380ebc244c4252fcf
   languageName: node
   linkType: hard
 
@@ -3086,14 +3086,14 @@ __metadata:
   languageName: node
   linkType: hard
 
-"js-yaml@npm:^5.2.2":
-  version: 5.2.3
-  resolution: "js-yaml@npm:5.2.3"
+"js-yaml@npm:^5.2.3":
+  version: 5.3.0
+  resolution: "js-yaml@npm:5.3.0"
   dependencies:
     argparse: "npm:^2.0.1"
   bin:
     js-yaml: bin/js-yaml.mjs
-  checksum: 10c0/55cd6310c8eee88d432ae038d451ac9d6aa0eb9e5d38a94df3d6c4a4015d08c9dad7c18669e0e8854e4173a615d6b6b7448bd0aac408773f8a46122ffd863c69
+  checksum: 10c0/c67383a74026f3b550fe1131c6f0f56df11e227fc9b8b8c1c85154f106831a95a944f2dd4f505498d537790483aec7cd5e3d5e9913fe28fa2d131eeb894a0fd9
   languageName: node
   linkType: hard
 
@@ -3211,7 +3211,7 @@ __metadata:
   version: 0.0.0-use.local
   resolution: "mcp-from-openapi@workspace:."
   dependencies:
-    "@apidevtools/json-schema-ref-parser": "npm:^15.5.1"
+    "@apidevtools/json-schema-ref-parser": "npm:^16.0.0"
     "@modelcontextprotocol/sdk": "npm:^1.30.0"
     "@swc/core": "npm:~1.5.7"
     "@swc/helpers": "npm:^0.5.18"
@@ -4117,13 +4117,20 @@ __metadata:
   languageName: node
   linkType: hard
 
-"undici@npm:^6.25.0, undici@npm:^6.28.0":
+"undici@npm:^6.25.0":
   version: 6.28.0
   resolution: "undici@npm:6.28.0"
   checksum: 10c0/3029a70df06b38b5b2f30732932a1e92544c753cd82c8abdf0d35afad48e0ba91612e79fe3a442dbbb9434d6a9eba2b714d5ea28984c903dda2b5d5444f38354
   languageName: node
   linkType: hard
 
+"undici@npm:^8.10.0":
+  version: 8.10.0
+  resolution: "undici@npm:8.10.0"
+  checksum: 10c0/37ae2b1db8f65c3a003504e2040e96887b99f9db16ba07dcf49c37ed8b7f8c72f4452f2d46f52f7c9e49518fe8325e3b5e7e02ac3a2424886bd67d4b62a0ecab
+  languageName: node
+  linkType: hard
+
 "unpipe@npm:~1.0.0":
   version: 1.0.0
   resolution: "unpipe@npm:1.0.0"