diff --git a/.github/package-lock.json b/.github/package-lock.json
index 914731fa2f51..e7706e818349 100644
--- a/.github/package-lock.json
+++ b/.github/package-lock.json
@@ -5,7 +5,7 @@
   "packages": {
     "": {
       "dependencies": {
-        "@apidevtools/json-schema-ref-parser": "^14.2.1",
+        "@apidevtools/json-schema-ref-parser": "^15.1.3",
         "debug": "^4.4.3",
         "js-yaml": "^4.1.0",
         "markdown-table": "^3.0.4",
@@ -156,18 +156,15 @@
       }
     },
     "node_modules/@apidevtools/json-schema-ref-parser": {
-      "version": "14.2.1",
-      "resolved": "https://registry.npmjs.org/@apidevtools/json-schema-ref-parser/-/json-schema-ref-parser-14.2.1.tgz",
-      "integrity": "sha512-HmdFw9CDYqM6B25pqGBpNeLCKvGPlIx1EbLrVL0zPvj50CJQUHyBNBw45Muk0kEIkogo1VZvOKHajdMuAzSxRg==",
+      "version": "15.1.3",
+      "resolved": "https://registry.npmjs.org/@apidevtools/json-schema-ref-parser/-/json-schema-ref-parser-15.1.3.tgz",
+      "integrity": "sha512-XvEitlOaU8S+hOrMPuGyCjp6vC51K+syUN4HHrSUdSDLLWRWQJYjInU6xlSoRGCVBCfcoHxbRm+yiaYq2yFR5w==",
       "license": "MIT",
       "dependencies": {
-        "js-yaml": "^4.1.0"
+        "js-yaml": "^4.1.1"
       },
       "engines": {
-        "node": ">= 20"
-      },
-      "funding": {
-        "url": "https://github.com/sponsors/philsturgeon"
+        "node": ">=20"
       },
       "peerDependencies": {
         "@types/json-schema": "^7.0.15"
@@ -4158,6 +4155,7 @@
       "integrity": "sha512-NL8jTlbo0Tn4dUEXEsUg8KeyG/Lkmc4Fnzb8JXN/Ykm9G4HNImjtABMJgkQoVjOBN/j2WAwDTRytdqJbZsah7w==",
       "dev": true,
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "esbuild": "^0.25.0",
         "fdir": "^6.5.0",
diff --git a/.github/package.json b/.github/package.json
index 7d166a16d901..ae6be1524c75 100644
--- a/.github/package.json
+++ b/.github/package.json
@@ -6,7 +6,7 @@
     "dependencies2": "All runtime and dev dependencies in this file, must be a superset of shared/package.json"
   },
   "dependencies": {
-    "@apidevtools/json-schema-ref-parser": "^14.2.1",
+    "@apidevtools/json-schema-ref-parser": "^15.1.3",
     "debug": "^4.4.3",
     "js-yaml": "^4.1.0",
     "marked": "^17.0.0",
diff --git a/.github/shared/package-lock.json b/.github/shared/package-lock.json
index 9ad8a5a463f5..7c79140106f9 100644
--- a/.github/shared/package-lock.json
+++ b/.github/shared/package-lock.json
@@ -6,7 +6,7 @@
     "": {
       "name": "@azure-tools/specs-shared",
       "dependencies": {
-        "@apidevtools/json-schema-ref-parser": "^14.2.1",
+        "@apidevtools/json-schema-ref-parser": "^15.1.3",
         "debug": "^4.4.3",
         "js-yaml": "^4.1.0",
         "marked": "^17.0.0",
@@ -50,18 +50,15 @@
       }
     },
     "node_modules/@apidevtools/json-schema-ref-parser": {
-      "version": "14.2.1",
-      "resolved": "https://registry.npmjs.org/@apidevtools/json-schema-ref-parser/-/json-schema-ref-parser-14.2.1.tgz",
-      "integrity": "sha512-HmdFw9CDYqM6B25pqGBpNeLCKvGPlIx1EbLrVL0zPvj50CJQUHyBNBw45Muk0kEIkogo1VZvOKHajdMuAzSxRg==",
+      "version": "15.1.3",
+      "resolved": "https://registry.npmjs.org/@apidevtools/json-schema-ref-parser/-/json-schema-ref-parser-15.1.3.tgz",
+      "integrity": "sha512-XvEitlOaU8S+hOrMPuGyCjp6vC51K+syUN4HHrSUdSDLLWRWQJYjInU6xlSoRGCVBCfcoHxbRm+yiaYq2yFR5w==",
       "license": "MIT",
       "dependencies": {
-        "js-yaml": "^4.1.0"
+        "js-yaml": "^4.1.1"
       },
       "engines": {
-        "node": ">= 20"
-      },
-      "funding": {
-        "url": "https://github.com/sponsors/philsturgeon"
+        "node": ">=20"
       },
       "peerDependencies": {
         "@types/json-schema": "^7.0.15"
@@ -3480,6 +3477,7 @@
       "integrity": "sha512-NL8jTlbo0Tn4dUEXEsUg8KeyG/Lkmc4Fnzb8JXN/Ykm9G4HNImjtABMJgkQoVjOBN/j2WAwDTRytdqJbZsah7w==",
       "dev": true,
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "esbuild": "^0.25.0",
         "fdir": "^6.5.0",
diff --git a/.github/shared/package.json b/.github/shared/package.json
index e03eaee32262..30346ccf2d01 100644
--- a/.github/shared/package.json
+++ b/.github/shared/package.json
@@ -35,7 +35,7 @@
     "dependencies2": "All runtime and dev dependencies in this file, must be a subset of ../package.json"
   },
   "dependencies": {
-    "@apidevtools/json-schema-ref-parser": "^14.2.1",
+    "@apidevtools/json-schema-ref-parser": "^15.1.3",
     "debug": "^4.4.3",
     "js-yaml": "^4.1.0",
     "marked": "^17.0.0",
diff --git a/eng/tools/lint-diff/package.json b/eng/tools/lint-diff/package.json
index 6e09b551c28f..2348a756c454 100644
--- a/eng/tools/lint-diff/package.json
+++ b/eng/tools/lint-diff/package.json
@@ -21,7 +21,7 @@
     "node": ">= 20.0.0"
   },
   "dependencies": {
-    "@apidevtools/json-schema-ref-parser": "^14.2.1",
+    "@apidevtools/json-schema-ref-parser": "^15.1.3",
     "@azure-tools/specs-shared": "file:../../../.github/shared",
     "@microsoft.azure/openapi-validator": "2.2.4",
     "@microsoft.azure/openapi-validator-core": "1.0.7",
diff --git a/package-lock.json b/package-lock.json
index 1ac3f7730f9c..c3ad876a308e 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -48,7 +48,7 @@
       "name": "@azure-tools/specs-shared",
       "dev": true,
       "dependencies": {
-        "@apidevtools/json-schema-ref-parser": "^14.2.1",
+        "@apidevtools/json-schema-ref-parser": "^15.1.3",
         "debug": "^4.4.3",
         "js-yaml": "^4.1.0",
         "marked": "^17.0.0",
@@ -112,7 +112,7 @@
       "name": "@azure-tools/lint-diff",
       "dev": true,
       "dependencies": {
-        "@apidevtools/json-schema-ref-parser": "^14.2.1",
+        "@apidevtools/json-schema-ref-parser": "^15.1.3",
         "@azure-tools/specs-shared": "file:../../../.github/shared",
         "@microsoft.azure/openapi-validator": "2.2.4",
         "@microsoft.azure/openapi-validator-core": "1.0.7",
@@ -658,19 +658,16 @@
       }
     },
     "node_modules/@apidevtools/json-schema-ref-parser": {
-      "version": "14.2.1",
-      "resolved": "https://registry.npmjs.org/@apidevtools/json-schema-ref-parser/-/json-schema-ref-parser-14.2.1.tgz",
-      "integrity": "sha512-HmdFw9CDYqM6B25pqGBpNeLCKvGPlIx1EbLrVL0zPvj50CJQUHyBNBw45Muk0kEIkogo1VZvOKHajdMuAzSxRg==",
+      "version": "15.1.3",
+      "resolved": "https://registry.npmjs.org/@apidevtools/json-schema-ref-parser/-/json-schema-ref-parser-15.1.3.tgz",
+      "integrity": "sha512-XvEitlOaU8S+hOrMPuGyCjp6vC51K+syUN4HHrSUdSDLLWRWQJYjInU6xlSoRGCVBCfcoHxbRm+yiaYq2yFR5w==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
-        "js-yaml": "^4.1.0"
+        "js-yaml": "^4.1.1"
       },
       "engines": {
-        "node": ">= 20"
-      },
-      "funding": {
-        "url": "https://github.com/sponsors/philsturgeon"
+        "node": ">=20"
       },
       "peerDependencies": {
         "@types/json-schema": "^7.0.15"