diff --git a/apps/dashboard/package.json b/apps/dashboard/package.json
index 5234d3d01f8..cd0c84f70b4 100644
--- a/apps/dashboard/package.json
+++ b/apps/dashboard/package.json
@@ -44,7 +44,7 @@
 		"ioredis": "^5.6.1",
 		"ipaddr.js": "^2.2.0",
 		"lucide-react": "0.525.0",
-		"next": "15.3.6",
+		"next": "15.4.8",
 		"next-themes": "^0.4.6",
 		"nextjs-toploader": "^1.6.12",
 		"nuqs": "^2.4.3",
diff --git a/apps/nebula/package.json b/apps/nebula/package.json
index 8ea2fce12bb..8c4d007bea3 100644
--- a/apps/nebula/package.json
+++ b/apps/nebula/package.json
@@ -20,7 +20,7 @@
 		"fetch-event-stream": "0.1.5",
 		"fuse.js": "7.1.0",
 		"lucide-react": "0.525.0",
-		"next": "15.3.6",
+		"next": "15.4.8",
 		"next-themes": "^0.4.6",
 		"nextjs-toploader": "^1.6.12",
 		"posthog-js": "1.256.1",
diff --git a/apps/playground-web/package.json b/apps/playground-web/package.json
index 5cd0cedeef2..30dffd00b91 100644
--- a/apps/playground-web/package.json
+++ b/apps/playground-web/package.json
@@ -28,7 +28,7 @@
 		"fetch-event-stream": "0.1.5",
 		"geist": "^1.5.1",
 		"lucide-react": "0.525.0",
-		"next": "15.3.6",
+		"next": "15.4.8",
 		"next-themes": "^0.4.6",
 		"nextjs-toploader": "^1.6.12",
 		"openapi-types": "12.1.3",
diff --git a/apps/portal/package.json b/apps/portal/package.json
index 20edff1a0a8..bc7fa6c544b 100644
--- a/apps/portal/package.json
+++ b/apps/portal/package.json
@@ -21,7 +21,7 @@
     "github-slugger": "^2.0.0",
     "he": "^1.2.0",
     "lucide-react": "0.525.0",
-    "next": "15.3.6",
+    "next": "15.4.8",
     "next-themes": "^0.4.6",
     "nextjs-toploader": "^1.6.12",
     "node-html-markdown": "^1.3.0",
diff --git a/apps/wagmi-demo/package.json b/apps/wagmi-demo/package.json
index 309814425d2..9371c1c20a1 100644
--- a/apps/wagmi-demo/package.json
+++ b/apps/wagmi-demo/package.json
@@ -28,6 +28,6 @@
     "@wagmi/cli": "latest",
     "buffer": "^6.0.3",
     "typescript": "5.8.3",
-    "vite": "7.1.7"
+    "vite": "7.1.11"
   }
 }
diff --git a/apps/wallet-ui/package.json b/apps/wallet-ui/package.json
index e880f45ca41..adb3849dc38 100644
--- a/apps/wallet-ui/package.json
+++ b/apps/wallet-ui/package.json
@@ -10,7 +10,7 @@
     "clsx": "^2.1.1",
     "cmdk": "^1.1.1",
     "lucide-react": "0.525.0",
-    "next": "15.3.6",
+    "next": "15.4.8",
     "next-themes": "^0.4.6",
     "react": "19.2.1",
     "react-dom": "19.2.1",
diff --git a/packages/thirdweb/package.json b/packages/thirdweb/package.json
index de5c8cb1c71..6068f413096 100644
--- a/packages/thirdweb/package.json
+++ b/packages/thirdweb/package.json
@@ -75,7 +75,7 @@
     "ethers6": "npm:ethers@6",
     "expo-linking": "8.0.8",
     "expo-web-browser": "15.0.9",
-    "happy-dom": "17.4.4",
+    "happy-dom": "20.0.2",
     "knip": "5.60.2",
     "msw": "2.7.5",
     "prettier": "3.6.2",
@@ -94,7 +94,7 @@
     "typedoc": "0.27.9",
     "typedoc-better-json": "0.9.4",
     "typescript": "5.8.3",
-    "vite": "7.1.7",
+    "vite": "7.1.11",
     "vitest": "3.2.4"
   },
   "engines": {
diff --git a/packages/ui/package.json b/packages/ui/package.json
index 0142c9c69cd..d8015e8e765 100644
--- a/packages/ui/package.json
+++ b/packages/ui/package.json
@@ -25,7 +25,7 @@
     "class-variance-authority": "^0.7.1",
     "clsx": "^2.1.1",
     "lucide-react": "0.525.0",
-    "next": "15.3.6",
+    "next": "15.4.8",
     "next-themes": "^0.4.6",
     "prettier": "3.6.2",
     "react-children-utilities": "^2.10.0",