diff --git a/package-lock.json b/package-lock.json
index 9d8aa0a..74b2ec0 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -20,7 +20,7 @@
         "yjs": "^13.6.27"
       },
       "devDependencies": {
-        "@types/node": "^22.14.0",
+        "@types/node": "^26.2.0",
         "@vitejs/plugin-react": "^5.0.0",
         "typescript": "~5.8.2",
         "vite": "^6.2.0"
@@ -1663,12 +1663,12 @@
       "license": "MIT"
     },
     "node_modules/@types/node": {
-      "version": "22.19.3",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-22.19.3.tgz",
-      "integrity": "sha512-1N9SBnWYOJTrNZCdh/yJE+t910Y128BoyY+zBLWhL3r0TYzlTmFdXrPwHL9DyFZmlEXNQQolTZh3KHV31QDhyA==",
+      "version": "26.2.0",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-26.2.0.tgz",
+      "integrity": "sha512-5IviulTZeRNp2vAJ514cc/HUlY5nZ9fCbq9DMyC52BrhFZACo3nI0R7qBxhQmo/d27NFe96ur/b7Wwxklda+kg==",
       "license": "MIT",
       "dependencies": {
-        "undici-types": "~6.21.0"
+        "undici-types": "~8.3.0"
       }
     },
     "node_modules/@types/phoenix": {
@@ -3282,9 +3282,9 @@
       }
     },
     "node_modules/undici-types": {
-      "version": "6.21.0",
-      "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-6.21.0.tgz",
-      "integrity": "sha512-iwDZqg0QAGrg9Rav5H4n0M64c3mkR59cJ6wQp+7C4nI0gsmExaedaYLNO44eT4AtBBwjbTiGPMlt2Md0T9H9JQ==",
+      "version": "8.3.0",
+      "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-8.3.0.tgz",
+      "integrity": "sha512-j375ScV60dom+YkPFIfTLcOiPxkN/buHz5GobjLhixFuANaNs3C9l4GmrWqejgXWJ7BbJcFYpTEUkS1Ge8bpZQ==",
       "license": "MIT"
     },
     "node_modules/update-browserslist-db": {
diff --git a/package.json b/package.json
index 4f78ad5..1a68510 100644
--- a/package.json
+++ b/package.json
@@ -21,7 +21,7 @@
     "yjs": "^13.6.27"
   },
   "devDependencies": {
-    "@types/node": "^22.14.0",
+    "@types/node": "^26.2.0",
     "@vitejs/plugin-react": "^5.0.0",
     "typescript": "~5.8.2",
     "vite": "^6.2.0"