diff --git a/package-lock.json b/package-lock.json
index b239882c2..2495cb5a5 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -10,33 +10,33 @@
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-        "@json-schema-tools/traverse": "^1.7.5",
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-      "resolved": "https://registry.npmjs.org/@json-schema-tools/traverse/-/traverse-1.8.0.tgz",
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+      "resolved": "https://registry.npmjs.org/@json-schema-tools/traverse/-/traverse-1.10.1.tgz",
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@@ -44,13 +44,13 @@
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-      "resolved": "https://registry.npmjs.org/@open-rpc/schema-utils-js/-/schema-utils-js-1.15.0.tgz",
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+      "version": "1.16.1",
+      "resolved": "https://registry.npmjs.org/@open-rpc/schema-utils-js/-/schema-utils-js-1.16.1.tgz",
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-        "@json-schema-tools/meta-schema": "^1.6.10",
-        "@json-schema-tools/reference-resolver": "^1.2.1",
+        "@json-schema-tools/dereferencer": "1.5.4",
+        "@json-schema-tools/meta-schema": "1.6.19",
+        "@json-schema-tools/reference-resolver": "1.2.4",
         "@open-rpc/meta-schema": "1.14.2",
         "ajv": "^6.10.0",
         "detect-node": "^2.0.4",
@@ -144,9 +144,9 @@
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-      "resolved": "https://registry.npmjs.org/fast-safe-stringify/-/fast-safe-stringify-2.0.7.tgz",
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+      "version": "2.1.1",
+      "resolved": "https://registry.npmjs.org/fast-safe-stringify/-/fast-safe-stringify-2.1.1.tgz",
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     },
     "form-data": {
       "version": "3.0.1",
@@ -170,9 +170,9 @@
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     "graceful-fs": {
-      "version": "4.2.6",
-      "resolved": "https://registry.npmjs.org/graceful-fs/-/graceful-fs-4.2.6.tgz",
-      "integrity": "sha512-nTnJ528pbqxYanhpDYsi4Rd8MAeaBA67+RZ10CM1m3bTAVFEDcd5AuA4a6W5YkGZ1iNXHzZz8T6TBKLeBuNriQ=="
+      "version": "4.2.10",
+      "resolved": "https://registry.npmjs.org/graceful-fs/-/graceful-fs-4.2.10.tgz",
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     },
     "graphql": {
       "version": "16.3.0",
@@ -262,9 +262,9 @@
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     "punycode": {
-      "version": "2.1.1",
-      "resolved": "https://registry.npmjs.org/punycode/-/punycode-2.1.1.tgz",
-      "integrity": "sha512-XRsRjdf+j5ml+y/6GKHPZbrF/8p2Yga0JPtdqTIY2Xe5ohJPD9saDJJLPvp9+NSBprVvevdXZybnj2cv8OEd0A=="
+      "version": "2.3.0",
+      "resolved": "https://registry.npmjs.org/punycode/-/punycode-2.3.0.tgz",
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     "tr46": {
       "version": "0.0.3",
diff --git a/package.json b/package.json
index 98d692339..5dff56a9d 100644
--- a/package.json
+++ b/package.json
@@ -21,7 +21,7 @@
   },
   "homepage": "https://github.com/ethereum/execution-apis#readme",
   "dependencies": {
-    "@open-rpc/schema-utils-js": "^1.15.0",
+    "@open-rpc/schema-utils-js": "^1.16.1",
     "graphql": "^16.3.0",
     "graphql-request": "^4.1.0",
     "json-schema-merge-allof": "^0.8.1"