diff --git a/package-lock.json b/package-lock.json
index d30df7b..0ef6eaa 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -9,7 +9,7 @@
       "version": "0.1.0",
       "hasInstallScript": true,
       "dependencies": {
-        "@azure/msal-node": "^5.1.4",
+        "@azure/msal-node": "^6.0.0",
         "@github/copilot-sdk": "^1.0.5",
         "@hyperlight-dev/js-host-api": "file:deps/js-host-api",
         "@modelcontextprotocol/sdk": "^1.29.0",
@@ -60,21 +60,21 @@
       }
     },
     "node_modules/@azure/msal-common": {
-      "version": "16.13.0",
-      "resolved": "https://registry.npmjs.org/@azure/msal-common/-/msal-common-16.13.0.tgz",
-      "integrity": "sha512-rOAy0KUcyBbdwVJ+f3uPpthXatFLLZN+/KWAsTLzk1aB23Xl9DRmmXYwSvBFOZyXj4jUQQ5FKxxRkhAFW1fOow==",
+      "version": "16.14.0",
+      "resolved": "https://registry.npmjs.org/@azure/msal-common/-/msal-common-16.14.0.tgz",
+      "integrity": "sha512-A4rb55hI86Q9tBl/+jBj7TMz7iX2RFgQs/nExFzcAtoI/BFRVdaH5SL/MivrYD7qvweMpN8AgVvVMHV8UBYxew==",
       "license": "MIT",
       "engines": {
         "node": ">=0.8.0"
       }
     },
     "node_modules/@azure/msal-node": {
-      "version": "5.6.0",
-      "resolved": "https://registry.npmjs.org/@azure/msal-node/-/msal-node-5.6.0.tgz",
-      "integrity": "sha512-uFY9NxrWHw8PwZx7gAX6PDn+9vdfS05+levc/kwkx77IkjfaldnQbbcQzzDIZ5Hq5Zdr6/z92oAIoRWKp6MnOA==",
+      "version": "6.0.0",
+      "resolved": "https://registry.npmjs.org/@azure/msal-node/-/msal-node-6.0.0.tgz",
+      "integrity": "sha512-PU0l3CsEZVm2K8vZNFxvgmM5d0Yx/sVL/axWW0hJBoeyiB6Q/uv7hXORb7EdzlNxvehsWEF82/o+/sXlIo+UIw==",
       "license": "MIT",
       "dependencies": {
-        "@azure/msal-common": "16.13.0",
+        "@azure/msal-common": "16.14.0",
         "jsonwebtoken": "^9.0.0"
       },
       "engines": {
diff --git a/package.json b/package.json
index f99df85..f0a28f7 100644
--- a/package.json
+++ b/package.json
@@ -30,7 +30,7 @@
     "postinstall": "node -e \"var fs=require('fs'),cp=require('child_process');if(fs.existsSync('scripts/patch-vscode-jsonrpc.js')){cp.execSync('node scripts/patch-vscode-jsonrpc.js',{stdio:'inherit'});cp.execSync('node scripts/check-native-runtime.js',{stdio:'inherit'});}\""
   },
   "dependencies": {
-    "@azure/msal-node": "^5.1.4",
+    "@azure/msal-node": "^6.0.0",
     "@github/copilot-sdk": "^1.0.5",
     "@hyperlight-dev/js-host-api": "file:deps/js-host-api",
     "@modelcontextprotocol/sdk": "^1.29.0",