diff --git a/package-lock.json b/package-lock.json
index aaba97f8..dea3f2e6 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -43,7 +43,7 @@
         "@types/dom-mediacapture-transform": "^0.1.12",
         "@types/emscripten": "^1.41.6",
         "@types/jest": "^29.5.14",
-        "@types/node": "^24.12.0",
+        "@types/node": "^26.5.1",
         "@types/papaparse": "^5.5.2",
         "@types/react": "^19.3.0",
         "@types/react-dom": "^19.3.0",
@@ -3403,13 +3403,13 @@
       "license": "MIT"
     },
     "node_modules/@types/node": {
-      "version": "24.12.2",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-24.12.2.tgz",
-      "integrity": "sha512-A1sre26ke7HDIuY/M23nd9gfB+nrmhtYyMINbjI1zHJxYteKR6qSMX56FsmjMcDb3SMcjJg5BiRRgOCC/yBD0g==",
+      "version": "26.5.1",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-26.5.1.tgz",
+      "integrity": "sha512-CzNm2FezW4VR/LjG6yUdiEgLE/rAQ9Slj5gCu/C2VrdcW7I0ahNZ8DRbHT7zOZ6r3ONgd/bsQIeSaoDGrd1C6g==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
-        "undici-types": "~7.16.0"
+        "undici-types": "~8.9.0"
       }
     },
     "node_modules/@types/papaparse": {
@@ -10014,9 +10014,9 @@
       }
     },
     "node_modules/undici-types": {
-      "version": "7.16.0",
-      "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-7.16.0.tgz",
-      "integrity": "sha512-Zz+aZWSj8LE6zoxD+xrjh4VfkIG8Ya6LvYkZqtUQGJPZjYl53ypCaUwWqo7eI0x66KBGeRo+mlBEkMSeSZ38Nw==",
+      "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 cb051384..18013e8c 100644
--- a/package.json
+++ b/package.json
@@ -65,7 +65,7 @@
     "@types/dom-mediacapture-transform": "^0.1.12",
     "@types/emscripten": "^1.41.6",
     "@types/jest": "^29.5.14",
-    "@types/node": "^24.12.0",
+    "@types/node": "^26.5.1",
     "@types/papaparse": "^5.5.2",
     "@types/react": "^19.3.0",
     "@types/react-dom": "^19.3.0",