diff --git a/package-lock.json b/package-lock.json
index a69a5d7..b58b6b3 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -10,7 +10,7 @@
       "license": "SEE LICENSE IN OpenDDS",
       "dependencies": {
         "@azure/arm-compute": "^21.0.0",
-        "@azure/identity": "^3.4.2",
+        "@azure/identity": "^4.2.1",
         "@google-cloud/compute": "^4.4.0",
         "aws-sdk": "^2.1394.0",
         "azure-arm-network": "^11.1.0",
@@ -246,19 +246,19 @@
       "integrity": "sha512-xNvxJEOUiWPGhUuUdQgAJPKOOJfGnIyKySOc09XkKsgdUV/3E2zvwZYdejjmRgPCgcym1juLH3226yA7sEFJKQ=="
     },
     "node_modules/@azure/identity": {
-      "version": "3.4.2",
-      "resolved": "https://registry.npmjs.org/@azure/identity/-/identity-3.4.2.tgz",
-      "integrity": "sha512-0q5DL4uyR0EZ4RXQKD8MadGH6zTIcloUoS/RVbCpNpej4pwte0xpqYxk8K97Py2RiuUvI7F4GXpoT4046VfufA==",
+      "version": "4.2.1",
+      "resolved": "https://registry.npmjs.org/@azure/identity/-/identity-4.2.1.tgz",
+      "integrity": "sha512-U8hsyC9YPcEIzoaObJlRDvp7KiF0MGS7xcWbyJSVvXRkC/HXo1f0oYeBYmEvVgRfacw7GHf6D6yAoh9JHz6A5Q==",
       "dependencies": {
         "@azure/abort-controller": "^1.0.0",
         "@azure/core-auth": "^1.5.0",
         "@azure/core-client": "^1.4.0",
         "@azure/core-rest-pipeline": "^1.1.0",
         "@azure/core-tracing": "^1.0.0",
-        "@azure/core-util": "^1.6.1",
+        "@azure/core-util": "^1.3.0",
         "@azure/logger": "^1.0.0",
-        "@azure/msal-browser": "^3.5.0",
-        "@azure/msal-node": "^2.5.1",
+        "@azure/msal-browser": "^3.11.1",
+        "@azure/msal-node": "^2.9.2",
         "events": "^3.0.0",
         "jws": "^4.0.0",
         "open": "^8.0.0",
@@ -266,7 +266,7 @@
         "tslib": "^2.2.0"
       },
       "engines": {
-        "node": ">=14.0.0"
+        "node": ">=18.0.0"
       }
     },
     "node_modules/@azure/identity/node_modules/events": {
diff --git a/package.json b/package.json
index 59ad371..d9e2995 100644
--- a/package.json
+++ b/package.json
@@ -6,7 +6,7 @@
   "bin": "./repeater.js",
   "dependencies": {
     "@azure/arm-compute": "^21.0.0",
-    "@azure/identity": "^3.4.2",
+    "@azure/identity": "^4.2.1",
     "@google-cloud/compute": "^4.4.0",
     "aws-sdk": "^2.1394.0",
     "azure-arm-network": "^11.1.0",