diff --git a/src/microsoft-trydotnet/package-lock.json b/src/microsoft-trydotnet/package-lock.json
index f9b574c54..20dafff85 100644
--- a/src/microsoft-trydotnet/package-lock.json
+++ b/src/microsoft-trydotnet/package-lock.json
@@ -20,7 +20,7 @@
         "@types/chai-as-promised": "^8.0.2",
         "@types/jsdom": "^30.0.0",
         "@types/mocha": "^10.0.10",
-        "@types/node": "^26.5.1",
+        "@types/node": "^26.6.1",
         "chai": "6.2.2",
         "chai-as-promised": "8.0.2",
         "jsdom": "30.0.1",
@@ -1034,9 +1034,9 @@
       "dev": true
     },
     "node_modules/@types/node": {
-      "version": "26.5.1",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-26.5.1.tgz",
-      "integrity": "sha512-CzNm2FezW4VR/LjG6yUdiEgLE/rAQ9Slj5gCu/C2VrdcW7I0ahNZ8DRbHT7zOZ6r3ONgd/bsQIeSaoDGrd1C6g==",
+      "version": "26.6.1",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-26.6.1.tgz",
+      "integrity": "sha512-VqGJBMCtdhqkBUCcBLvywI0NJ+KLuVzgNnlBUNFOQjqVxzo2lxLUNg1DSey8+u2u6ktswSAxg+s68QLzWHNOuA==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
diff --git a/src/microsoft-trydotnet/package.json b/src/microsoft-trydotnet/package.json
index 478a9283d..f46860e79 100644
--- a/src/microsoft-trydotnet/package.json
+++ b/src/microsoft-trydotnet/package.json
@@ -18,7 +18,7 @@
     "@types/chai-as-promised": "^8.0.2",
     "@types/jsdom": "^30.0.0",
     "@types/mocha": "^10.0.10",
-    "@types/node": "^26.5.1",
+    "@types/node": "^26.6.1",
     "chai": "6.2.2",
     "chai-as-promised": "8.0.2",
     "jsdom": "30.0.1",