diff --git a/src/nodepilot-docs-ui/package-lock.json b/src/nodepilot-docs-ui/package-lock.json
index 64822695..8ce77bf7 100644
--- a/src/nodepilot-docs-ui/package-lock.json
+++ b/src/nodepilot-docs-ui/package-lock.json
@@ -36,7 +36,7 @@
         "globals": "^17.14.0",
         "linkedom": "^0.18.15",
         "sharp": "^0.35.5",
-        "tailwindcss": "^4.2.2",
+        "tailwindcss": "^4.3.4",
         "typescript": "~6.0.2",
         "typescript-eslint": "^8.72.1",
         "vite": "^8.3.5",
@@ -1627,6 +1627,13 @@
         "tailwindcss": "4.3.3"
       }
     },
+    "node_modules/@tailwindcss/node/node_modules/tailwindcss": {
+      "version": "4.3.3",
+      "resolved": "https://registry.npmjs.org/tailwindcss/-/tailwindcss-4.3.3.tgz",
+      "integrity": "sha512-gOhV3P7ufE62QDGg1zVaTgCR+EtPv92k2nIhVcVKcLmxT1sUBsQGhnZj175j+MqRt4zLF7ic+sCYjfhxMxj7YQ==",
+      "dev": true,
+      "license": "MIT"
+    },
     "node_modules/@tailwindcss/oxide": {
       "version": "4.3.3",
       "resolved": "https://registry.npmjs.org/@tailwindcss/oxide/-/oxide-4.3.3.tgz",
@@ -1883,6 +1890,13 @@
         "vite": "^5.2.0 || ^6 || ^7 || ^8"
       }
     },
+    "node_modules/@tailwindcss/vite/node_modules/tailwindcss": {
+      "version": "4.3.3",
+      "resolved": "https://registry.npmjs.org/tailwindcss/-/tailwindcss-4.3.3.tgz",
+      "integrity": "sha512-gOhV3P7ufE62QDGg1zVaTgCR+EtPv92k2nIhVcVKcLmxT1sUBsQGhnZj175j+MqRt4zLF7ic+sCYjfhxMxj7YQ==",
+      "dev": true,
+      "license": "MIT"
+    },
     "node_modules/@tybys/wasm-util": {
       "version": "0.10.3",
       "resolved": "https://registry.npmjs.org/@tybys/wasm-util/-/wasm-util-0.10.3.tgz",
@@ -5760,9 +5774,9 @@
       }
     },
     "node_modules/tailwindcss": {
-      "version": "4.3.3",
-      "resolved": "https://registry.npmjs.org/tailwindcss/-/tailwindcss-4.3.3.tgz",
-      "integrity": "sha512-gOhV3P7ufE62QDGg1zVaTgCR+EtPv92k2nIhVcVKcLmxT1sUBsQGhnZj175j+MqRt4zLF7ic+sCYjfhxMxj7YQ==",
+      "version": "4.3.4",
+      "resolved": "https://registry.npmjs.org/tailwindcss/-/tailwindcss-4.3.4.tgz",
+      "integrity": "sha512-PCJZTFFdG+sL3gvnP1Do9o6GbkvH2q0p04xSs3f7cSvmAeK+sttG+/7ncK1fdRwKFfC7n+wDDJaOMBSefkI9ow==",
       "dev": true,
       "license": "MIT"
     },
diff --git a/src/nodepilot-docs-ui/package.json b/src/nodepilot-docs-ui/package.json
index 3728a571..de08b2ce 100644
--- a/src/nodepilot-docs-ui/package.json
+++ b/src/nodepilot-docs-ui/package.json
@@ -55,7 +55,7 @@
     "globals": "^17.14.0",
     "linkedom": "^0.18.15",
     "sharp": "^0.35.5",
-    "tailwindcss": "^4.2.2",
+    "tailwindcss": "^4.3.4",
     "typescript": "~6.0.2",
     "typescript-eslint": "^8.72.1",
     "vite": "^8.3.5",