diff --git a/package-lock.json b/package-lock.json
index 66b5ea0f2..73269b985 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -34,7 +34,7 @@
         "gray-matter": "4.0.3",
         "jest": "30.4.2",
         "jest-environment-jsdom": "30.4.1",
-        "markdown-it": "14.3.0",
+        "markdown-it": "15.0.0",
         "markdown-it-container": "4.0.0",
         "npm-run-all": "4.1.5",
         "postcss": "8.5.25",
@@ -211,6 +211,74 @@
         "url": "https://opencollective.com/11ty"
       }
     },
+    "node_modules/@11ty/eleventy/node_modules/linkify-it": {
+      "version": "5.0.2",
+      "resolved": "https://registry.npmjs.org/linkify-it/-/linkify-it-5.0.2.tgz",
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+      "dev": true,
+      "funding": [
+        {
+          "type": "github",
+          "url": "https://github.com/sponsors/puzrin"
+        },
+        {
+          "type": "github",
+          "url": "https://github.com/sponsors/markdown-it"
+        }
+      ],
+      "license": "MIT",
+      "dependencies": {
+        "uc.micro": "^2.0.0"
+      }
+    },
+    "node_modules/@11ty/eleventy/node_modules/markdown-it": {
+      "version": "14.3.0",
+      "resolved": "https://registry.npmjs.org/markdown-it/-/markdown-it-14.3.0.tgz",
+      "integrity": "sha512-RCEsPjR+sr0x+AuYp601tKTkgFG4YEPLCzHST3cQ/fhlJkqAkz1L2/Qbp1j9qw5SBwQHFBoW8+hoN5xssOF0Tw==",
+      "dev": true,
+      "funding": [
+        {
+          "type": "github",
+          "url": "https://github.com/sponsors/puzrin"
+        },
+        {
+          "type": "github",
+          "url": "https://github.com/sponsors/markdown-it"
+        }
+      ],
+      "license": "MIT",
+      "dependencies": {
+        "argparse": "^2.0.1",
+        "entities": "^4.5.0",
+        "linkify-it": "^5.0.2",
+        "mdurl": "^2.0.0",
+        "punycode.js": "^2.3.1",
+        "uc.micro": "^2.1.0"
+      },
+      "bin": {
+        "markdown-it": "bin/markdown-it.mjs"
+      }
+    },
+    "node_modules/@11ty/eleventy/node_modules/markdown-it/node_modules/entities": {
+      "version": "4.5.0",
+      "resolved": "https://registry.npmjs.org/entities/-/entities-4.5.0.tgz",
+      "integrity": "sha512-V0hjH4dGPh9Ao5p0MoRY6BVqtwCjhz6vI5LT8AJ55H+4g9/4vbHx1I54fS0XuclLhDHArPQCiMjDxjaL8fPxhw==",
+      "dev": true,
+      "license": "BSD-2-Clause",
+      "engines": {
+        "node": ">=0.12"
+      },
+      "funding": {
+        "url": "https://github.com/fb55/entities?sponsor=1"
+      }
+    },
+    "node_modules/@11ty/eleventy/node_modules/uc.micro": {
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/uc.micro/-/uc.micro-2.1.0.tgz",
+      "integrity": "sha512-ARDJmphmdvUk6Glw7y9DQ2bFkKBHwQHLi2lsaH6PPmz/Ka9sFOBsBluozhDltWmnv9u/cF6Rt87znRTPV+yp/A==",
+      "dev": true,
+      "license": "MIT"
+    },
     "node_modules/@11ty/lodash-custom": {
       "version": "4.17.21",
       "resolved": "https://registry.npmjs.org/@11ty/lodash-custom/-/lodash-custom-4.17.21.tgz",
@@ -8000,9 +8068,9 @@
       "license": "MIT"
     },
     "node_modules/linkify-it": {
-      "version": "5.0.2",
-      "resolved": "https://registry.npmjs.org/linkify-it/-/linkify-it-5.0.2.tgz",
-      "integrity": "sha512-ONTm2jCMAVZjgQa/Fy1kScXsuOoF5NPTsoFBdE1KVIZ2vAh/r9+Bqo+0jINCBYnavTPQZz38QzFTme79ENoN3Q==",
+      "version": "6.1.0",
+      "resolved": "https://registry.npmjs.org/linkify-it/-/linkify-it-6.1.0.tgz",
+      "integrity": "sha512-wJ/TwpSDTLepCrQoYWYIExIKg5Zchex2Nn5yk2mFnB+6PtdkHtyLx742md9csRjjOnGkKIS/RrbY7l8D6gT9Vw==",
       "dev": true,
       "funding": [
         {
@@ -8016,7 +8084,7 @@
       ],
       "license": "MIT",
       "dependencies": {
-        "uc.micro": "^2.0.0"
+        "uc.micro": "^3.0.0"
       }
     },
     "node_modules/liquidjs": {
@@ -8183,9 +8251,9 @@
       }
     },
     "node_modules/markdown-it": {
-      "version": "14.3.0",
-      "resolved": "https://registry.npmjs.org/markdown-it/-/markdown-it-14.3.0.tgz",
-      "integrity": "sha512-RCEsPjR+sr0x+AuYp601tKTkgFG4YEPLCzHST3cQ/fhlJkqAkz1L2/Qbp1j9qw5SBwQHFBoW8+hoN5xssOF0Tw==",
+      "version": "15.0.0",
+      "resolved": "https://registry.npmjs.org/markdown-it/-/markdown-it-15.0.0.tgz",
+      "integrity": "sha512-Lf8ajvVNdRpzSNB4VegxNy7gjs8gU35l4b4+ET49LrQC5PKYwLZ72u60LeJ9gv3qiaesuYjJWCyVeQmv/QWKQw==",
       "dev": true,
       "funding": [
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@@ -8199,12 +8267,12 @@
       ],
       "license": "MIT",
       "dependencies": {
-        "argparse": "^2.0.1",
-        "entities": "^4.5.0",
-        "linkify-it": "^5.0.2",
-        "mdurl": "^2.0.0",
+        "argparse": "^3.0.0",
+        "entities": "^8.0.0",
+        "linkify-it": "^6.0.0",
+        "mdurl": "^2.1.0",
         "punycode.js": "^2.3.1",
-        "uc.micro": "^2.1.0"
+        "uc.micro": "^3.0.0"
       },
       "bin": {
         "markdown-it": "bin/markdown-it.mjs"
@@ -8217,14 +8285,31 @@
       "dev": true,
       "license": "MIT"
     },
+    "node_modules/markdown-it/node_modules/argparse": {
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/argparse/-/argparse-3.0.0.tgz",
+      "integrity": "sha512-BOp5NMrHqKxmq/OLr+clzzrRxgOKSLkcjmkWuChp7Irqwn4s74WjOBPIgWfA/HMcBnVkZ5XEuf9uUqzlpfCQ6A==",
+      "dev": true,
+      "funding": [
+        {
+          "type": "github",
+          "url": "https://github.com/sponsors/puzrin"
+        },
+        {
+          "type": "github",
+          "url": "https://github.com/sponsors/nodeca"
+        }
+      ],
+      "license": "Python-2.0"
+    },
     "node_modules/markdown-it/node_modules/entities": {
-      "version": "4.5.0",
-      "resolved": "https://registry.npmjs.org/entities/-/entities-4.5.0.tgz",
-      "integrity": "sha512-V0hjH4dGPh9Ao5p0MoRY6BVqtwCjhz6vI5LT8AJ55H+4g9/4vbHx1I54fS0XuclLhDHArPQCiMjDxjaL8fPxhw==",
+      "version": "8.0.0",
+      "resolved": "https://registry.npmjs.org/entities/-/entities-8.0.0.tgz",
+      "integrity": "sha512-zwfzJecQ/Uej6tusMqwAqU/6KL2XaB2VZ2Jg54Je6ahNBGNH6Ek6g3jjNCF0fG9EWQKGZNddNjU5F1ZQn/sBnA==",
       "dev": true,
       "license": "BSD-2-Clause",
       "engines": {
-        "node": ">=0.12"
+        "node": ">=20.19.0"
       },
       "funding": {
         "url": "https://github.com/fb55/entities?sponsor=1"
@@ -8259,9 +8344,9 @@
       "license": "CC0-1.0"
     },
     "node_modules/mdurl": {
-      "version": "2.0.0",
-      "resolved": "https://registry.npmjs.org/mdurl/-/mdurl-2.0.0.tgz",
-      "integrity": "sha512-Lf+9+2r+Tdp5wXDXC4PcIBjTDtq4UKjCPMQhKIuzpJNW0b96kVqSwW0bT7FhRSfmAiFYgP+SCRvdrDozfh0U5w==",
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/mdurl/-/mdurl-2.1.0.tgz",
+      "integrity": "sha512-1+HBaOx0zi/dQWht8rNv9MYf9qqpqL/kxI0hXImU6Y547zM6Sni8BQibt7ifgMcYtQg41ao3Ivd6cnSM86inpg==",
       "dev": true,
       "license": "MIT"
     },
@@ -12258,9 +12343,9 @@
       }
     },
     "node_modules/uc.micro": {
-      "version": "2.1.0",
-      "resolved": "https://registry.npmjs.org/uc.micro/-/uc.micro-2.1.0.tgz",
-      "integrity": "sha512-ARDJmphmdvUk6Glw7y9DQ2bFkKBHwQHLi2lsaH6PPmz/Ka9sFOBsBluozhDltWmnv9u/cF6Rt87znRTPV+yp/A==",
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/uc.micro/-/uc.micro-3.0.0.tgz",
+      "integrity": "sha512-U3PppEkleoTnIfi8BozMx3yju3qc/L6SwqWo2Sw+54PX+PX0q9I+r1Um5HCmqD7n9VDX5/v3vQH/AjA6deDdtw==",
       "dev": true,
       "license": "MIT"
     },
diff --git a/package.json b/package.json
index 972a2f5eb..2d0e7c897 100644
--- a/package.json
+++ b/package.json
@@ -39,7 +39,7 @@
     "gray-matter": "4.0.3",
     "jest": "30.4.2",
     "jest-environment-jsdom": "30.4.1",
-    "markdown-it": "14.3.0",
+    "markdown-it": "15.0.0",
     "markdown-it-container": "4.0.0",
     "npm-run-all": "4.1.5",
     "postcss": "8.5.25",