diff --git a/package-lock.json b/package-lock.json
index b83debe74..407c26e5e 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -9,8 +9,8 @@
       "version": "0.8.0",
       "license": "Apache-2.0",
       "dependencies": {
-        "@modelcontextprotocol/sdk": "1.19.1",
-        "core-js": "3.45.1",
+        "@modelcontextprotocol/sdk": "1.20.0",
+        "core-js": "3.46.0",
         "debug": "4.4.3",
         "puppeteer-core": "^24.24.0",
         "yargs": "18.0.0",
@@ -372,9 +372,9 @@
       }
     },
     "node_modules/@modelcontextprotocol/sdk": {
-      "version": "1.19.1",
-      "resolved": "https://registry.npmjs.org/@modelcontextprotocol/sdk/-/sdk-1.19.1.tgz",
-      "integrity": "sha512-3Y2h3MZKjec1eAqSTBclATlX+AbC6n1LgfVzRMJLt3v6w0RCYgwLrjbxPDbhsYHt6Wdqc/aCceNJYgj448ELQQ==",
+      "version": "1.20.0",
+      "resolved": "https://registry.npmjs.org/@modelcontextprotocol/sdk/-/sdk-1.20.0.tgz",
+      "integrity": "sha512-kOQ4+fHuT4KbR2iq2IjeV32HiihueuOf1vJkq18z08CLZ1UQrTc8BXJpVfxZkq45+inLLD+D4xx4nBjUelJa4Q==",
       "license": "MIT",
       "dependencies": {
         "ajv": "^6.12.6",
@@ -1907,9 +1907,9 @@
       }
     },
     "node_modules/core-js": {
-      "version": "3.45.1",
-      "resolved": "https://registry.npmjs.org/core-js/-/core-js-3.45.1.tgz",
-      "integrity": "sha512-L4NPsJlCfZsPeXukyzHFlg/i7IIVwHSItR0wg0FLNqYClJ4MQYTYLbC7EkjKYRLZF2iof2MUgN0EGy7MdQFChg==",
+      "version": "3.46.0",
+      "resolved": "https://registry.npmjs.org/core-js/-/core-js-3.46.0.tgz",
+      "integrity": "sha512-vDMm9B0xnqqZ8uSBpZ8sNtRtOdmfShrvT6h2TuQGLs0Is+cR0DYbj/KWP6ALVNbWPpqA/qPLoOuppJN07humpA==",
       "hasInstallScript": true,
       "license": "MIT",
       "funding": {
diff --git a/package.json b/package.json
index 7c1982645..57feb4124 100644
--- a/package.json
+++ b/package.json
@@ -36,8 +36,8 @@
   "homepage": "https://github.com/ChromeDevTools/chrome-devtools-mcp#readme",
   "mcpName": "io.github.ChromeDevTools/chrome-devtools-mcp",
   "dependencies": {
-    "@modelcontextprotocol/sdk": "1.19.1",
-    "core-js": "3.45.1",
+    "@modelcontextprotocol/sdk": "1.20.0",
+    "core-js": "3.46.0",
     "debug": "4.4.3",
     "puppeteer-core": "^24.24.0",
     "yargs": "18.0.0",