diff --git a/sdk/package-lock.json b/sdk/package-lock.json
index 6714ee01..699599f2 100644
--- a/sdk/package-lock.json
+++ b/sdk/package-lock.json
@@ -14,7 +14,7 @@
         "bitcoinjs-lib": "^6.1.6"
       },
       "devDependencies": {
-        "@types/node": "^22.0.0",
+        "@types/node": "^22.3.0",
         "@types/yargs": "^17.0.33",
         "ecpair": "^2.1.0",
         "mocha": "^10.7.3",
@@ -777,12 +777,12 @@
       "dev": true
     },
     "node_modules/@types/node": {
-      "version": "22.0.0",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-22.0.0.tgz",
-      "integrity": "sha512-VT7KSYudcPOzP5Q0wfbowyNLaVR8QWUdw+088uFWwfvpY6uCWaXpqV6ieLAu9WBcnTa7H4Z5RLK8I5t2FuOcqw==",
+      "version": "22.3.0",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-22.3.0.tgz",
+      "integrity": "sha512-nrWpWVaDZuaVc5X84xJ0vNrLvomM205oQyLsRt7OHNZbSHslcWsvgFR7O7hire2ZonjLrWBbedmotmIlJDVd6g==",
       "dev": true,
       "dependencies": {
-        "undici-types": "~6.11.1"
+        "undici-types": "~6.18.2"
       }
     },
     "node_modules/@types/yargs": {
@@ -2582,9 +2582,9 @@
       }
     },
     "node_modules/undici-types": {
-      "version": "6.11.1",
-      "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-6.11.1.tgz",
-      "integrity": "sha512-mIDEX2ek50x0OlRgxryxsenE5XaQD4on5U2inY7RApK3SOJpofyw7uW2AyfMKkhAxXIceo2DeWGVGwyvng1GNQ==",
+      "version": "6.18.2",
+      "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-6.18.2.tgz",
+      "integrity": "sha512-5ruQbENj95yDYJNS3TvcaxPMshV7aizdv/hWYjGIKoANWKjhWNBsr2YEuYZKodQulB1b8l7ILOuDQep3afowQQ==",
       "dev": true
     },
     "node_modules/util-deprecate": {
diff --git a/sdk/package.json b/sdk/package.json
index b0d7270c..3c0fbf84 100644
--- a/sdk/package.json
+++ b/sdk/package.json
@@ -18,7 +18,7 @@
     "README.md"
   ],
   "devDependencies": {
-    "@types/node": "^22.0.0",
+    "@types/node": "^22.3.0",
     "@types/yargs": "^17.0.33",
     "ecpair": "^2.1.0",
     "mocha": "^10.7.3",