diff --git a/src/handler/webui/package-lock.json b/src/handler/webui/package-lock.json
index b8042fb..e4f85ac 100644
--- a/src/handler/webui/package-lock.json
+++ b/src/handler/webui/package-lock.json
@@ -21,7 +21,7 @@
         "babel-loader": "^10.0.0",
         "copy-webpack-plugin": "^13.0.0",
         "css-loader": "^7.1.2",
-        "html-webpack-plugin": "^5.6.0",
+        "html-webpack-plugin": "^5.6.3",
         "jest": "^27.5.1",
         "mini-css-extract-plugin": "^2.9.3",
         "sass": "^1.89.2",
@@ -5240,9 +5240,9 @@
       }
     },
     "node_modules/html-webpack-plugin": {
-      "version": "5.6.0",
-      "resolved": "https://registry.npmjs.org/html-webpack-plugin/-/html-webpack-plugin-5.6.0.tgz",
-      "integrity": "sha512-iwaY4wzbe48AfKLZ/Cc8k0L+FKG6oSNRaZ8x5A/T/IVDGyXcbHncM9TdDa93wn0FsSm82FhTKW7f3vS61thXAw==",
+      "version": "5.6.3",
+      "resolved": "https://registry.npmjs.org/html-webpack-plugin/-/html-webpack-plugin-5.6.3.tgz",
+      "integrity": "sha512-QSf1yjtSAsmf7rYBV7XX86uua4W/vkhIt0xNXKbsi2foEeW7vjJQz4bhnpL3xH+l1ryl1680uNv968Z+X6jSYg==",
       "dev": true,
       "dependencies": {
         "@types/html-minifier-terser": "^6.0.0",
@@ -13522,9 +13522,9 @@
       }
     },
     "html-webpack-plugin": {
-      "version": "5.6.0",
-      "resolved": "https://registry.npmjs.org/html-webpack-plugin/-/html-webpack-plugin-5.6.0.tgz",
-      "integrity": "sha512-iwaY4wzbe48AfKLZ/Cc8k0L+FKG6oSNRaZ8x5A/T/IVDGyXcbHncM9TdDa93wn0FsSm82FhTKW7f3vS61thXAw==",
+      "version": "5.6.3",
+      "resolved": "https://registry.npmjs.org/html-webpack-plugin/-/html-webpack-plugin-5.6.3.tgz",
+      "integrity": "sha512-QSf1yjtSAsmf7rYBV7XX86uua4W/vkhIt0xNXKbsi2foEeW7vjJQz4bhnpL3xH+l1ryl1680uNv968Z+X6jSYg==",
       "dev": true,
       "requires": {
         "@types/html-minifier-terser": "^6.0.0",
diff --git a/src/handler/webui/package.json b/src/handler/webui/package.json
index e8e6e61..5aec7c9 100644
--- a/src/handler/webui/package.json
+++ b/src/handler/webui/package.json
@@ -17,7 +17,7 @@
     "babel-loader": "^10.0.0",
     "copy-webpack-plugin": "^13.0.0",
     "css-loader": "^7.1.2",
-    "html-webpack-plugin": "^5.6.0",
+    "html-webpack-plugin": "^5.6.3",
     "jest": "^27.5.1",
     "mini-css-extract-plugin": "^2.9.3",
     "sass": "^1.89.2",