diff --git a/package-lock.json b/package-lock.json
index ff4bf3e..a75a3c6 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -13,7 +13,7 @@
       ],
       "devDependencies": {
         "@changesets/cli": "^3.0.1",
-        "@types/node": "^26.4.0",
+        "@types/node": "^26.4.1",
         "@vitest/coverage-v8": "^4.1.10",
         "typescript": "^7.0.2",
         "vitest": "^4.1.10"
@@ -2757,9 +2757,9 @@
       "license": "MIT"
     },
     "node_modules/@types/node": {
-      "version": "26.4.0",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-26.4.0.tgz",
-      "integrity": "sha512-faiGnoIrLH/V8cibOMEAZ8pMw6oXqSukl29ra4mN8GdaB2ZewzeaLj+INpV5N+Z1eKWzY+IzaIZH2EIR6YZRNQ==",
+      "version": "26.4.1",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-26.4.1.tgz",
+      "integrity": "sha512-k97ENvZWtvA6yqz5/FS6a7duDgOPEeOQOc2iKS/nY6mX6qJUKtLnWzQS+Xj6tXweyj6ZcTAK2Qecetnvi9nCLA==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
@@ -5316,9 +5316,9 @@
       "license": "ISC"
     },
     "node_modules/happy-dom": {
-      "version": "20.12.0",
-      "resolved": "https://registry.npmjs.org/happy-dom/-/happy-dom-20.12.0.tgz",
-      "integrity": "sha512-7uMYJu2SEwwL8vVcKp0C0lnt6d2LSGGe+T+oY79PiCJNNSgFpbxW8n5KuzpDQvrU4mt+fYiK1+Jy7Z2v39YR6g==",
+      "version": "20.13.1",
+      "resolved": "https://registry.npmjs.org/happy-dom/-/happy-dom-20.13.1.tgz",
+      "integrity": "sha512-hoh0Sq+2vSDi8CJaFnLBLAlEK7/vrRmUiim30PwFj9aiVwqF/Z+6cCpmt9gNuQgu+PHjNC4O2PhjxA9Nr+UlBQ==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
@@ -8886,9 +8886,9 @@
       "devDependencies": {
         "@types/compression": "^1.8.1",
         "@types/express": "^5.0.6",
-        "@types/node": "^26.4.0",
+        "@types/node": "^26.4.1",
         "@types/supertest": "^7.2.1",
-        "happy-dom": "^20.12.0",
+        "happy-dom": "^20.13.1",
         "playwright": "^1.62.1",
         "supertest": "^7.2.2",
         "tsx": "^4.23.13",
@@ -8911,9 +8911,9 @@
         "@types/escodegen": "^0.0.10",
         "@types/estraverse": "^5.1.7",
         "@types/estree": "^1.0.9",
-        "@types/node": "^26.4.0",
+        "@types/node": "^26.4.1",
         "esbuild": "^0.28.2",
-        "happy-dom": "^20.12.0",
+        "happy-dom": "^20.13.1",
         "typescript": "^7.0.2",
         "vitest": "^4.1.10"
       }
@@ -8927,7 +8927,7 @@
       },
       "devDependencies": {
         "@types/express": "^5.0.6",
-        "@types/node": "^26.4.0",
+        "@types/node": "^26.4.1",
         "@types/supertest": "^7.2.1",
         "express": "^5.2.1",
         "supertest": "^7.2.2",
@@ -8951,7 +8951,7 @@
         "vscode-languageclient": "^10.1.0"
       },
       "devDependencies": {
-        "@types/node": "^26.4.0",
+        "@types/node": "^26.4.1",
         "@types/vscode": "^1.91.0",
         "@vscode/vsce": "^3.9.2",
         "esbuild": "^0.28.2",
@@ -8980,7 +8980,7 @@
         "@tailwindcss/cli": "^4.3.3",
         "@types/compression": "^1.8.1",
         "@types/express": "^5.0.6",
-        "@types/node": "^26.4.0",
+        "@types/node": "^26.4.1",
         "tailwindcss": "^4.3.3",
         "tsx": "^4.23.13",
         "typescript": "^7.0.2"
diff --git a/package.json b/package.json
index cd28c73..095e8d0 100644
--- a/package.json
+++ b/package.json
@@ -32,7 +32,7 @@
   "license": "MIT",
   "devDependencies": {
     "@changesets/cli": "^3.0.1",
-    "@types/node": "^26.4.0",
+    "@types/node": "^26.4.1",
     "@vitest/coverage-v8": "^4.1.10",
     "typescript": "^7.0.2",
     "vitest": "^4.1.10"
diff --git a/packages/cli/package.json b/packages/cli/package.json
index d9797f5..0d8345c 100644
--- a/packages/cli/package.json
+++ b/packages/cli/package.json
@@ -64,9 +64,9 @@
   "devDependencies": {
     "@types/compression": "^1.8.1",
     "@types/express": "^5.0.6",
-    "@types/node": "^26.4.0",
+    "@types/node": "^26.4.1",
     "@types/supertest": "^7.2.1",
-    "happy-dom": "^20.12.0",
+    "happy-dom": "^20.13.1",
     "playwright": "^1.62.1",
     "supertest": "^7.2.2",
     "tsx": "^4.23.13",
diff --git a/packages/core/package.json b/packages/core/package.json
index b2975ea..52dd3c0 100644
--- a/packages/core/package.json
+++ b/packages/core/package.json
@@ -52,9 +52,9 @@
     "@types/escodegen": "^0.0.10",
     "@types/estraverse": "^5.1.7",
     "@types/estree": "^1.0.9",
-    "@types/node": "^26.4.0",
+    "@types/node": "^26.4.1",
     "esbuild": "^0.28.2",
-    "happy-dom": "^20.12.0",
+    "happy-dom": "^20.13.1",
     "typescript": "^7.0.2",
     "vitest": "^4.1.10"
   },
diff --git a/packages/express/package.json b/packages/express/package.json
index 89ca47b..7a0954d 100644
--- a/packages/express/package.json
+++ b/packages/express/package.json
@@ -48,7 +48,7 @@
   },
   "devDependencies": {
     "@types/express": "^5.0.6",
-    "@types/node": "^26.4.0",
+    "@types/node": "^26.4.1",
     "@types/supertest": "^7.2.1",
     "express": "^5.2.1",
     "supertest": "^7.2.2",
diff --git a/packages/vscode/package.json b/packages/vscode/package.json
index 64acf43..d4a1d51 100644
--- a/packages/vscode/package.json
+++ b/packages/vscode/package.json
@@ -52,7 +52,7 @@
   "license": "MIT",
   "type": "commonjs",
   "devDependencies": {
-    "@types/node": "^26.4.0",
+    "@types/node": "^26.4.1",
     "@types/vscode": "^1.91.0",
     "@vscode/vsce": "^3.9.2",
     "esbuild": "^0.28.2",
diff --git a/sites/site/package.json b/sites/site/package.json
index cd60561..af8329f 100644
--- a/sites/site/package.json
+++ b/sites/site/package.json
@@ -18,7 +18,7 @@
     "@tailwindcss/cli": "^4.3.3",
     "@types/compression": "^1.8.1",
     "@types/express": "^5.0.6",
-    "@types/node": "^26.4.0",
+    "@types/node": "^26.4.1",
     "tailwindcss": "^4.3.3",
     "tsx": "^4.23.13",
     "typescript": "^7.0.2"