diff --git a/package-lock.json b/package-lock.json
index 6dfb67b051..92a55887f5 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -14,7 +14,7 @@
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         "@markedjs/eslint-config": "^1.0.14",
-        "@markedjs/testutils": "15.0.11-0",
+        "@markedjs/testutils": "17.0.1-2",
         "@semantic-release/commit-analyzer": "^13.0.1",
         "@semantic-release/git": "^10.0.1",
         "@semantic-release/github": "^12.0.2",
@@ -943,24 +943,24 @@
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-      "resolved": "https://registry.npmjs.org/@markedjs/html-differ/-/html-differ-5.0.2.tgz",
-      "integrity": "sha512-GKVpC8xWQe0Bu1k9oTPbLrdTKVSa03PLRHsTVyM/qiR2LTnZxNB5SlG9TIvAk9brUrDoHwKGPh1IcToifzk0qg==",
+      "version": "5.0.4",
+      "resolved": "https://registry.npmjs.org/@markedjs/html-differ/-/html-differ-5.0.4.tgz",
+      "integrity": "sha512-K0fzilP5W/2tikOBKC0x1s2tS7dc87nJUS0mhmE5V+OYXRMLe8hDPrAVPZjBxUQZhSPbRi5lnVJCbaQ5gQUCJw==",
       "dev": true,
       "dependencies": {
         "chalk": "^5.3.0",
         "coa": "^2.0.2",
         "diff": "^8.0.0",
-        "parse5-sax-parser": "^7.0.0"
+        "parse5-sax-parser": "^8.0.0"
       },
       "bin": {
         "html-differ": "bin/html-differ.js"
       }
     },
     "node_modules/@markedjs/html-differ/node_modules/chalk": {
-      "version": "5.4.1",
-      "resolved": "https://registry.npmjs.org/chalk/-/chalk-5.4.1.tgz",
-      "integrity": "sha512-zgVZuo2WcZgfUEmsn6eO3kINexW8RAE4maiQ8QNs8CtpPCSyMiYsULR3HQYkm3w8FIA3SberyMJMSldGsW+U3w==",
+      "version": "5.6.2",
+      "resolved": "https://registry.npmjs.org/chalk/-/chalk-5.6.2.tgz",
+      "integrity": "sha512-7NzBL0rN6fMUW+f7A6Io4h40qQlG+xGmtMxfbnH/K7TAtt8JQWVQK+6g0UXKMeVJoyV5EkkNsErQ8pVD3bLHbA==",
       "dev": true,
       "license": "MIT",
       "engines": {
@@ -971,16 +971,29 @@
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     "node_modules/@markedjs/testutils": {
-      "version": "15.0.11-0",
-      "resolved": "https://registry.npmjs.org/@markedjs/testutils/-/testutils-15.0.11-0.tgz",
-      "integrity": "sha512-5Q+rKw7zOVbSnRfkIVhWuA4e8Jw4Sdb9JasrBfAz2k84EZFRsFcbR2UIXFCHEaabCm7/I/ciIaH0NTbpfTEd4Q==",
+      "version": "17.0.1-2",
+      "resolved": "https://registry.npmjs.org/@markedjs/testutils/-/testutils-17.0.1-2.tgz",
+      "integrity": "sha512-WNQwNnR/eMvDgw0h/srPQCNGIm4dBuN6C7uhVEn3V9JOiTCYXpT93CYVW12hbFMhNFDxNt1SJfq6sZdOwUqyTQ==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
-        "@markedjs/html-differ": "^5.0.1",
+        "@markedjs/html-differ": "^5.0.4",
         "front-matter": "^4.0.2",
-        "marked": "^15.0.11",
-        "marked-repo": "https://github.com/markedjs/marked/tarball/v15.0.11"
+        "marked": "17.0.1",
+        "marked-repo": "https://github.com/markedjs/marked/tarball/v17.0.1"
+      }
+    },
+    "node_modules/@markedjs/testutils/node_modules/marked": {
+      "version": "17.0.1",
+      "resolved": "https://registry.npmjs.org/marked/-/marked-17.0.1.tgz",
+      "integrity": "sha512-boeBdiS0ghpWcSwoNm/jJBwdpFaMnZWRzjA6SkUMYb40SVaN1x7mmfGKp0jvexGcx+7y2La5zRZsYFZI6Qpypg==",
+      "dev": true,
+      "license": "MIT",
+      "bin": {
+        "marked": "bin/marked.js"
+      },
+      "engines": {
+        "node": ">= 20"
       }
     },
     "node_modules/@nodelib/fs.scandir": {
@@ -4794,16 +4807,16 @@
     },
     "node_modules/marked-repo": {
       "name": "marked",
-      "version": "15.0.11",
-      "resolved": "https://github.com/markedjs/marked/tarball/v15.0.11",
-      "integrity": "sha512-12m1e693CSS7xWbXyPO9pVTDhfhCA4ffxiI0+JQJ0dfHhdJUzS8KINWUxfX6LhcDk+/e9MDkxvO9vC5qNHOVsw==",
+      "version": "17.0.1",
+      "resolved": "https://github.com/markedjs/marked/tarball/v17.0.1",
+      "integrity": "sha512-9+18dGYWFxZFM1UgdbD4POysKkoXH4qCY5nmE39Q83uv9slPIMioRvdqFZfe13fhqzRjGjxYXSgnahL9SgjiXg==",
       "dev": true,
       "license": "MIT",
       "bin": {
         "marked": "bin/marked.js"
       },
       "engines": {
-        "node": ">= 18"
+        "node": ">= 20"
       }
     },
     "node_modules/marked-terminal": {
@@ -7453,13 +7466,39 @@
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     "node_modules/parse5-sax-parser": {
-      "version": "7.0.0",
-      "resolved": "https://registry.npmjs.org/parse5-sax-parser/-/parse5-sax-parser-7.0.0.tgz",
-      "integrity": "sha512-5A+v2SNsq8T6/mG3ahcz8ZtQ0OUFTatxPbeidoMB7tkJSGDY3tdfl4MHovtLQHkEn5CGxijNWRQHhRQ6IRpXKg==",
+      "version": "8.0.0",
+      "resolved": "https://registry.npmjs.org/parse5-sax-parser/-/parse5-sax-parser-8.0.0.tgz",
+      "integrity": "sha512-/dQ8UzHZwnrzs3EvDj6IkKrD/jIZyTlB+8XrHJvcjNgRdmWruNdN9i9RK/JtxakmlUdPwKubKPTCqvbTgzGhrw==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
-        "parse5": "^7.0.0"
+        "parse5": "^8.0.0"
+      },
+      "funding": {
+        "url": "https://github.com/inikulin/parse5?sponsor=1"
+      }
+    },
+    "node_modules/parse5-sax-parser/node_modules/entities": {
+      "version": "6.0.1",
+      "resolved": "https://registry.npmjs.org/entities/-/entities-6.0.1.tgz",
+      "integrity": "sha512-aN97NXWF6AWBTahfVOIrB/NShkzi5H7F9r1s9mD3cDj4Ko5f2qhhVoYMibXF7GlLveb/D2ioWay8lxI97Ven3g==",
+      "dev": true,
+      "license": "BSD-2-Clause",
+      "engines": {
+        "node": ">=0.12"
+      },
+      "funding": {
+        "url": "https://github.com/fb55/entities?sponsor=1"
+      }
+    },
+    "node_modules/parse5-sax-parser/node_modules/parse5": {
+      "version": "8.0.0",
+      "resolved": "https://registry.npmjs.org/parse5/-/parse5-8.0.0.tgz",
+      "integrity": "sha512-9m4m5GSgXjL4AjumKzq1Fgfp3Z8rsvjRNbnkVwfu2ImRqE5D0LnY2QfDen18FSY9C573YU5XxSapdHZTZ2WolA==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "entities": "^6.0.0"
       },
       "funding": {
         "url": "https://github.com/inikulin/parse5?sponsor=1"
diff --git a/package.json b/package.json
index 9706a82087..a7991512e2 100644
--- a/package.json
+++ b/package.json
@@ -50,7 +50,7 @@
   "devDependencies": {
     "@arethetypeswrong/cli": "^0.18.2",
     "@markedjs/eslint-config": "^1.0.14",
-    "@markedjs/testutils": "15.0.11-0",
+    "@markedjs/testutils": "17.0.1-2",
     "@semantic-release/commit-analyzer": "^13.0.1",
     "@semantic-release/git": "^10.0.1",
     "@semantic-release/github": "^12.0.2",