diff --git a/package-lock.json b/package-lock.json
index 63d58e3a..909f6198 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -12,7 +12,7 @@
         "@node-minify/clean-css": "^10.5.0",
         "@node-minify/core": "^10.5.0",
         "@node-minify/terser": "^10.5.0",
-        "@pkg-nec/http-server": "^14.1.1",
+        "@pkg-nec/http-server": "^15.0.0",
         "nipplejs": "^0.10.2",
         "node-7z": "^3.0.0",
         "node-fetch": "^3.3.2",
@@ -1024,10 +1024,63 @@
         "@pkg-nec/emulatorjs-core-yabause": "latest"
       }
     },
+    "node_modules/@pkg-nec/emulatorjs/node_modules/@pkg-nec/http-server": {
+      "version": "14.1.4",
+      "resolved": "https://registry.npmjs.org/@pkg-nec/http-server/-/http-server-14.1.4.tgz",
+      "integrity": "sha512-6wrjbeMfT1v5JPqifna2SdjCcpJnr+fsdONEpwsqFHkczOko0wqzDx8URMV5vKcdOPbxmZnNL3ic84elljNdZQ==",
+      "license": "MIT",
+      "optional": true,
+      "dependencies": {
+        "basic-auth": "^2.0.1",
+        "chalk": "^4.1.2",
+        "corser": "^2.0.1",
+        "he": "^1.2.0",
+        "html-encoding-sniffer": "^3.0.0",
+        "http-proxy": "^1.18.1",
+        "mime": "^1.6.0",
+        "minimist": "^1.2.8",
+        "opener": "^1.5.1",
+        "portfinder": "^1.0.38",
+        "secure-compare": "3.0.1",
+        "union": "~0.5.0",
+        "url-join": "^4.0.1"
+      },
+      "bin": {
+        "http-server": "bin/http-server"
+      },
+      "engines": {
+        "node": ">=12"
+      }
+    },
+    "node_modules/@pkg-nec/emulatorjs/node_modules/html-encoding-sniffer": {
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/html-encoding-sniffer/-/html-encoding-sniffer-3.0.0.tgz",
+      "integrity": "sha512-oWv4T4yJ52iKrufjnyZPkrN0CH3QnrUqdB6In1g5Fe1mia8GmF36gnfNySxoZtxD5+NmYw1EElVXiBk93UeskA==",
+      "license": "MIT",
+      "optional": true,
+      "dependencies": {
+        "whatwg-encoding": "^2.0.0"
+      },
+      "engines": {
+        "node": ">=12"
+      }
+    },
+    "node_modules/@pkg-nec/emulatorjs/node_modules/union": {
+      "version": "0.5.0",
+      "resolved": "https://registry.npmjs.org/union/-/union-0.5.0.tgz",
+      "integrity": "sha512-N6uOhuW6zO95P3Mel2I2zMsbsanvvtgn6jVqJv4vbVcz/JN0OkL9suomjQGmWtxJQXOCqUJvquc1sMeNz/IwlA==",
+      "optional": true,
+      "dependencies": {
+        "qs": "^6.4.0"
+      },
+      "engines": {
+        "node": ">= 0.8.0"
+      }
+    },
     "node_modules/@pkg-nec/http-server": {
-      "version": "14.3.2",
-      "resolved": "https://registry.npmjs.org/@pkg-nec/http-server/-/http-server-14.3.2.tgz",
-      "integrity": "sha512-Anc7+aCgbWuvO3Hf68NSVY04oUJuWtqwrfTq8QdVbgnZddha23OnGAiC0sfDZWYPr1UiIa3tCZAdHtoMP3fNvg==",
+      "version": "15.0.0",
+      "resolved": "https://registry.npmjs.org/@pkg-nec/http-server/-/http-server-15.0.0.tgz",
+      "integrity": "sha512-JFIXnZLZ9me4PwN4KDtzvIA8PhMD2ZlEoYuihzJ1Ap6QWD4/oOLO5OJpWCpT1whv4gxpZLmn0YhLsFxCwZsDEg==",
       "license": "MIT",
       "dependencies": {
         "basic-auth": "^2.0.1",
@@ -1041,7 +1094,7 @@
         "opener": "^1.5.1",
         "portfinder": "^1.0.38",
         "secure-compare": "3.0.1",
-        "union": "~0.5.0",
+        "union": "~0.6.0",
         "url-join": "^4.0.1"
       },
       "bin": {
@@ -4654,7 +4707,6 @@
       "version": "2.1.2",
       "resolved": "https://registry.npmjs.org/safer-buffer/-/safer-buffer-2.1.2.tgz",
       "integrity": "sha512-YZo3K82SD7Riyi0E1EQPojLz7kpepnSQI9IyPbHHg1XXXevb5dJI7tpyN2ADxGcQbHG7vcyRHk0cbwqcQriUtg==",
-      "dev": true,
       "license": "MIT",
       "optional": true
     },
@@ -5664,9 +5716,10 @@
       "license": "MIT"
     },
     "node_modules/union": {
-      "version": "0.5.0",
-      "resolved": "https://registry.npmjs.org/union/-/union-0.5.0.tgz",
-      "integrity": "sha512-N6uOhuW6zO95P3Mel2I2zMsbsanvvtgn6jVqJv4vbVcz/JN0OkL9suomjQGmWtxJQXOCqUJvquc1sMeNz/IwlA==",
+      "version": "0.6.0",
+      "resolved": "https://registry.npmjs.org/union/-/union-0.6.0.tgz",
+      "integrity": "sha512-nRwufTjDubTeGyGYYewzwcZrX1RM/FYPYB10wGGJOs6axh4XHmMb2WIWNVD1W4h5y2dO5Mo64WYqyIsUPdHHdA==",
+      "hasInstallScript": true,
       "dependencies": {
         "qs": "^6.4.0"
       },
@@ -5765,6 +5818,33 @@
         "node": ">= 8"
       }
     },
+    "node_modules/whatwg-encoding": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/whatwg-encoding/-/whatwg-encoding-2.0.0.tgz",
+      "integrity": "sha512-p41ogyeMUrw3jWclHWTQg1k05DSVXPLcVxRTYsXUk+ZooOCZLcoYgPZ/HL/D/N+uQPOtcp1me1WhBEaX02mhWg==",
+      "deprecated": "Use @exodus/bytes instead for a more spec-conformant and faster implementation",
+      "license": "MIT",
+      "optional": true,
+      "dependencies": {
+        "iconv-lite": "0.6.3"
+      },
+      "engines": {
+        "node": ">=12"
+      }
+    },
+    "node_modules/whatwg-encoding/node_modules/iconv-lite": {
+      "version": "0.6.3",
+      "resolved": "https://registry.npmjs.org/iconv-lite/-/iconv-lite-0.6.3.tgz",
+      "integrity": "sha512-4fCk79wshMdzMp2rH06qWrJE4iolqLhCUH+OiuIgU++RB0+94NlDL81atO7GX55uUKueo0txHNtvEyI6D7WdMw==",
+      "license": "MIT",
+      "optional": true,
+      "dependencies": {
+        "safer-buffer": ">= 2.1.2 < 3.0.0"
+      },
+      "engines": {
+        "node": ">=0.10.0"
+      }
+    },
     "node_modules/which": {
       "version": "6.0.1",
       "resolved": "https://registry.npmjs.org/which/-/which-6.0.1.tgz",
diff --git a/package.json b/package.json
index d970c768..13f6dbf5 100644
--- a/package.json
+++ b/package.json
@@ -25,7 +25,7 @@
     "@node-minify/clean-css": "^10.5.0",
     "@node-minify/core": "^10.5.0",
     "@node-minify/terser": "^10.5.0",
-    "@pkg-nec/http-server": "^14.1.1",
+    "@pkg-nec/http-server": "^15.0.0",
     "nipplejs": "^0.10.2",
     "node-7z": "^3.0.0",
     "node-fetch": "^3.3.2",