diff --git a/package-lock.json b/package-lock.json
index aa9cc6b4..9db45ff1 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -39,7 +39,7 @@
         "@babel/preset-env": "^7.29.7",
         "@types/convict": "^6.1.6",
         "@types/jest": "^30.0.0",
-        "@types/node": "^25.9.1",
+        "@types/node": "^26.6.5",
         "aws-sdk-client-mock": "^4.1.0",
         "aws-sdk-client-mock-jest": "^4.1.0",
         "babel-jest": "^30.4.1",
@@ -5490,13 +5490,13 @@
       "license": "MIT"
     },
     "node_modules/@types/node": {
-      "version": "25.9.1",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-25.9.1.tgz",
-      "integrity": "sha512-xfrlY7UD5rMJk3ZVJP8BNzS28J36YJg+xp+LPXV1TdWxr8uMH5A860QNxYDGQe/ylDSgjxE52Q9VnO7p75tJxg==",
+      "version": "26.6.5",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-26.6.5.tgz",
+      "integrity": "sha512-uMzsv9stDdofIZBx4UGh4Z9ZgXnGC9seRDscilBcTHAeOFk67MZg/k9bWVfO+bk4qZmG+l52hRnLwUiH2LnJTg==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
-        "undici-types": ">=7.24.0 <7.24.7"
+        "undici-types": "~8.9.0"
       }
     },
     "node_modules/@types/sinon": {
@@ -15713,9 +15713,9 @@
       }
     },
     "node_modules/undici-types": {
-      "version": "7.24.6",
-      "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-7.24.6.tgz",
-      "integrity": "sha512-WRNW+sJgj5OBN4/0JpHFqtqzhpbnV0GuB+OozA9gCL7a993SmU+1JBZCzLNxYsbMfIeDL+lTsphD5jN5N+n0zg==",
+      "version": "8.9.0",
+      "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-8.9.0.tgz",
+      "integrity": "sha512-KTDyRTYX8sWmKXAikPHHSyc63CRPETMctyjKFupcC6OBLXT3xsN0e9aF7m+mIXutFWpUXuedtowG7iLOzp0kQg==",
       "dev": true,
       "license": "MIT"
     },
diff --git a/package.json b/package.json
index 3bd7642c..d1f61012 100644
--- a/package.json
+++ b/package.json
@@ -70,7 +70,7 @@
     "@babel/preset-env": "^7.29.7",
     "@types/convict": "^6.1.6",
     "@types/jest": "^30.0.0",
-    "@types/node": "^25.9.1",
+    "@types/node": "^26.6.5",
     "aws-sdk-client-mock": "^4.1.0",
     "aws-sdk-client-mock-jest": "^4.1.0",
     "babel-jest": "^30.4.1",