diff --git a/package-lock.json b/package-lock.json
index 779713e..35a600f 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -56,7 +56,7 @@
         "remark-smartypants": "^3.0.2",
         "rfdc": "^1.4.1",
         "rimraf": "^6.0.1",
-        "serve-handler": "^6.1.5",
+        "serve-handler": "^6.1.6",
         "shiki": "^1.22.0",
         "source-map-support": "^0.5.21",
         "to-vfile": "^8.0.0",
@@ -2428,14 +2428,6 @@
         "node": ">=8.6.0"
       }
     },
-    "node_modules/fast-url-parser": {
-      "version": "1.1.3",
-      "resolved": "https://registry.npmjs.org/fast-url-parser/-/fast-url-parser-1.1.3.tgz",
-      "integrity": "sha512-5jOCVXADYNuRkKFzNJ0dCCewsZiYo0dz8QNYljkOpFC6r2U4OBmKtvm/Tsuh4w1YYdDqDb31a8TVhBJ2OJKdqQ==",
-      "dependencies": {
-        "punycode": "^1.3.2"
-      }
-    },
     "node_modules/fastq": {
       "version": "1.15.0",
       "resolved": "https://registry.npmjs.org/fastq/-/fastq-1.15.0.tgz",
@@ -4850,9 +4842,9 @@
       }
     },
     "node_modules/path-to-regexp": {
-      "version": "2.2.1",
-      "resolved": "https://registry.npmjs.org/path-to-regexp/-/path-to-regexp-2.2.1.tgz",
-      "integrity": "sha512-gu9bD6Ta5bwGrrU8muHzVOBFFREpp2iRkVfhBJahwJ6p6Xw20SjT0MxLnwkjOibQmGSYhiUnf2FLe7k+jcFmGQ=="
+      "version": "3.3.0",
+      "resolved": "https://registry.npmjs.org/path-to-regexp/-/path-to-regexp-3.3.0.tgz",
+      "integrity": "sha512-qyCH421YQPS2WFDxDjftfc1ZR5WKQzVzqsp4n9M2kQhVOo/ByahFoUNJfl58kOcEGfQ//7weFTDhm+ss8Ecxgw=="
     },
     "node_modules/path-type": {
       "version": "5.0.0",
@@ -4962,11 +4954,6 @@
       "resolved": "https://registry.npmjs.org/psl/-/psl-1.9.0.tgz",
       "integrity": "sha512-E/ZsdU4HLs/68gYzgGTkMicWTLPdAftJLfJFlLUAAKZGkStNU72sZjT66SnMDVOfOWY/YAoiD7Jxa9iHvngcag=="
     },
-    "node_modules/punycode": {
-      "version": "1.4.1",
-      "resolved": "https://registry.npmjs.org/punycode/-/punycode-1.4.1.tgz",
-      "integrity": "sha512-jmYNElW7yvO7TV33CjSmvSiE2yco3bV2czu/OzDKdMNVZQWfxCblURLhf+47syQRBntjfLdd/H0egrzIG+oaFQ=="
-    },
     "node_modules/querystringify": {
       "version": "2.2.0",
       "resolved": "https://registry.npmjs.org/querystringify/-/querystringify-2.2.0.tgz",
@@ -5605,17 +5592,16 @@
       }
     },
     "node_modules/serve-handler": {
-      "version": "6.1.5",
-      "resolved": "https://registry.npmjs.org/serve-handler/-/serve-handler-6.1.5.tgz",
-      "integrity": "sha512-ijPFle6Hwe8zfmBxJdE+5fta53fdIY0lHISJvuikXB3VYFafRjMRpOffSPvCYsbKyBA7pvy9oYr/BT1O3EArlg==",
+      "version": "6.1.6",
+      "resolved": "https://registry.npmjs.org/serve-handler/-/serve-handler-6.1.6.tgz",
+      "integrity": "sha512-x5RL9Y2p5+Sh3D38Fh9i/iQ5ZK+e4xuXRd/pGbM4D13tgo/MGwbttUk8emytcr1YYzBYs+apnUngBDFYfpjPuQ==",
       "dependencies": {
         "bytes": "3.0.0",
         "content-disposition": "0.5.2",
-        "fast-url-parser": "1.1.3",
         "mime-types": "2.1.18",
         "minimatch": "3.1.2",
         "path-is-inside": "1.0.2",
-        "path-to-regexp": "2.2.1",
+        "path-to-regexp": "3.3.0",
         "range-parser": "1.2.0"
       }
     },
diff --git a/package.json b/package.json
index 20ae3a6..7a2d1fb 100644
--- a/package.json
+++ b/package.json
@@ -82,7 +82,7 @@
     "remark-smartypants": "^3.0.2",
     "rfdc": "^1.4.1",
     "rimraf": "^6.0.1",
-    "serve-handler": "^6.1.5",
+    "serve-handler": "^6.1.6",
     "shiki": "^1.22.0",
     "source-map-support": "^0.5.21",
     "to-vfile": "^8.0.0",