diff --git a/package-lock.json b/package-lock.json
index 6076980..873451b 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -12,14 +12,13 @@
         "@metalsmith/collections": "^1.3.0",
         "@metalsmith/drafts": "^1.2.0",
         "@metalsmith/layouts": "^2.6.0",
-        "@metalsmith/markdown": "^1.6.0",
+        "@metalsmith/markdown": "^1.8.0",
         "@metalsmith/metadata": "^0.1.0",
         "@metalsmith/permalinks": "^2.4.0",
         "jstransformer-nunjucks": "^1.1.0",
         "metalsmith": "^2.5.1",
         "metalsmith-html-minifier": "^4.0.1",
         "metalsmith-if": "^0.1.1",
-        "metalsmith-metadata": "^0.0.4",
         "metalsmith-prism": "^4.1.0",
         "metalsmith-static-files": "^0.2.0"
       },
@@ -165,20 +164,19 @@
       }
     },
     "node_modules/@metalsmith/markdown": {
-      "version": "1.6.0",
-      "resolved": "https://registry.npmjs.org/@metalsmith/markdown/-/markdown-1.6.0.tgz",
-      "integrity": "sha512-WtgbJAXo29DMy6PFMrPRMJBJIaTcgwvZ2X6Cq5QXEbRTWzde8POeXKGxJZe5MMoiYYS1FoBq5j31ArSIqX2W5g==",
+      "version": "1.8.0",
+      "resolved": "https://registry.npmjs.org/@metalsmith/markdown/-/markdown-1.8.0.tgz",
+      "integrity": "sha512-HzRJE9RglRYHl3KVdQ3pf2nSBvDExV5PlxRdP9CEqTQttXubhcAFg5K/Fa8KZwvyxEU/VVoS1nOtmfs+nfd1dA==",
       "dependencies": {
-        "debug": "^4.3.4",
         "dlv": "^1.1.3",
         "dset": "^3.1.2",
-        "marked": "^4.0.16"
+        "marked": "^4.2.4"
       },
       "engines": {
-        "node": ">=10"
+        "node": ">=12.17.0 <13.0.0-0||>=13.2.0"
       },
       "peerDependencies": {
-        "metalsmith": "^2.3.0"
+        "metalsmith": "^2.5.0"
       }
     },
     "node_modules/@metalsmith/metadata": {
@@ -3063,9 +3061,9 @@
       "integrity": "sha512-2Fgx1Ycm599x+WGpIYwJOvsjmXFzTSc34IwDWALRA/8AopUKAVPwfJ+h5+f85BCp0PWmmJcWzEpxOpoXycMpdA=="
     },
     "node_modules/marked": {
-      "version": "4.1.1",
-      "resolved": "https://registry.npmjs.org/marked/-/marked-4.1.1.tgz",
-      "integrity": "sha512-0cNMnTcUJPxbA6uWmCmjWz4NJRe/0Xfk2NhXCUHjew9qJzFN20krFnsUe7QynwqOwa5m1fZ4UDg0ycKFVC0ccw==",
+      "version": "4.2.12",
+      "resolved": "https://registry.npmjs.org/marked/-/marked-4.2.12.tgz",
+      "integrity": "sha512-yr8hSKa3Fv4D3jdZmtMMPghgVt6TWbk86WQaWhDloQjRSQhMMYCAro7jP7VDJrjjdV8pxVxMssXS8B8Y5DZ5aw==",
       "bin": {
         "marked": "bin/marked.js"
       },
@@ -3140,35 +3138,6 @@
       "resolved": "https://registry.npmjs.org/ms/-/ms-2.0.0.tgz",
       "integrity": "sha512-Tpp60P6IUJDTuOq/5Z8cdskzJujfwqfOTkrwIwj7IRISpnkJnT6SyJ4PCPnGMoFjC9ddhal5KVIYtAt97ix05A=="
     },
-    "node_modules/metalsmith-metadata": {
-      "version": "0.0.4",
-      "resolved": "https://registry.npmjs.org/metalsmith-metadata/-/metalsmith-metadata-0.0.4.tgz",
-      "integrity": "sha512-70N1UmxbKpTFc9h3zFtvQGVUmtde8W5dRr9Gl7R3DpWEZ6jAftGR9IA7RLCo7Y8f+lAyx7MW7sZu2SUw1Pk4Ww==",
-      "deprecated": "This package is no longer maintained and has moved to the @metalsmith org; Please migrate to the following package: @metalsmith/metadata",
-      "dependencies": {
-        "js-yaml": "^3.2.7"
-      }
-    },
-    "node_modules/metalsmith-metadata/node_modules/argparse": {
-      "version": "1.0.10",
-      "resolved": "https://registry.npmjs.org/argparse/-/argparse-1.0.10.tgz",
-      "integrity": "sha512-o5Roy6tNG4SL/FOkCAN6RzjiakZS25RLYFrcMttJqbdd8BWrnA+fGz57iN5Pb06pvBGvl5gQ0B48dJlslXvoTg==",
-      "dependencies": {
-        "sprintf-js": "~1.0.2"
-      }
-    },
-    "node_modules/metalsmith-metadata/node_modules/js-yaml": {
-      "version": "3.14.1",
-      "resolved": "https://registry.npmjs.org/js-yaml/-/js-yaml-3.14.1.tgz",
-      "integrity": "sha512-okMH7OXXJ7YrN9Ok3/SXrnu4iX9yOk+25nqX4imS2npuvTYDmo/QEZoqwZkYaIDk3jVvBOTOIEgEhaLOynBS9g==",
-      "dependencies": {
-        "argparse": "^1.0.7",
-        "esprima": "^4.0.0"
-      },
-      "bin": {
-        "js-yaml": "bin/js-yaml.js"
-      }
-    },
     "node_modules/metalsmith-prism": {
       "version": "4.1.0",
       "resolved": "https://registry.npmjs.org/metalsmith-prism/-/metalsmith-prism-4.1.0.tgz",
@@ -5221,14 +5190,13 @@
       }
     },
     "@metalsmith/markdown": {
-      "version": "1.6.0",
-      "resolved": "https://registry.npmjs.org/@metalsmith/markdown/-/markdown-1.6.0.tgz",
-      "integrity": "sha512-WtgbJAXo29DMy6PFMrPRMJBJIaTcgwvZ2X6Cq5QXEbRTWzde8POeXKGxJZe5MMoiYYS1FoBq5j31ArSIqX2W5g==",
+      "version": "1.8.0",
+      "resolved": "https://registry.npmjs.org/@metalsmith/markdown/-/markdown-1.8.0.tgz",
+      "integrity": "sha512-HzRJE9RglRYHl3KVdQ3pf2nSBvDExV5PlxRdP9CEqTQttXubhcAFg5K/Fa8KZwvyxEU/VVoS1nOtmfs+nfd1dA==",
       "requires": {
-        "debug": "^4.3.4",
         "dlv": "^1.1.3",
         "dset": "^3.1.2",
-        "marked": "^4.0.16"
+        "marked": "^4.2.4"
       }
     },
     "@metalsmith/metadata": {
@@ -7404,9 +7372,9 @@
       "integrity": "sha512-2Fgx1Ycm599x+WGpIYwJOvsjmXFzTSc34IwDWALRA/8AopUKAVPwfJ+h5+f85BCp0PWmmJcWzEpxOpoXycMpdA=="
     },
     "marked": {
-      "version": "4.1.1",
-      "resolved": "https://registry.npmjs.org/marked/-/marked-4.1.1.tgz",
-      "integrity": "sha512-0cNMnTcUJPxbA6uWmCmjWz4NJRe/0Xfk2NhXCUHjew9qJzFN20krFnsUe7QynwqOwa5m1fZ4UDg0ycKFVC0ccw=="
+      "version": "4.2.12",
+      "resolved": "https://registry.npmjs.org/marked/-/marked-4.2.12.tgz",
+      "integrity": "sha512-yr8hSKa3Fv4D3jdZmtMMPghgVt6TWbk86WQaWhDloQjRSQhMMYCAro7jP7VDJrjjdV8pxVxMssXS8B8Y5DZ5aw=="
     },
     "merge2": {
       "version": "1.4.1",
@@ -7463,33 +7431,6 @@
         }
       }
     },
-    "metalsmith-metadata": {
-      "version": "0.0.4",
-      "resolved": "https://registry.npmjs.org/metalsmith-metadata/-/metalsmith-metadata-0.0.4.tgz",
-      "integrity": "sha512-70N1UmxbKpTFc9h3zFtvQGVUmtde8W5dRr9Gl7R3DpWEZ6jAftGR9IA7RLCo7Y8f+lAyx7MW7sZu2SUw1Pk4Ww==",
-      "requires": {
-        "js-yaml": "^3.2.7"
-      },
-      "dependencies": {
-        "argparse": {
-          "version": "1.0.10",
-          "resolved": "https://registry.npmjs.org/argparse/-/argparse-1.0.10.tgz",
-          "integrity": "sha512-o5Roy6tNG4SL/FOkCAN6RzjiakZS25RLYFrcMttJqbdd8BWrnA+fGz57iN5Pb06pvBGvl5gQ0B48dJlslXvoTg==",
-          "requires": {
-            "sprintf-js": "~1.0.2"
-          }
-        },
-        "js-yaml": {
-          "version": "3.14.1",
-          "resolved": "https://registry.npmjs.org/js-yaml/-/js-yaml-3.14.1.tgz",
-          "integrity": "sha512-okMH7OXXJ7YrN9Ok3/SXrnu4iX9yOk+25nqX4imS2npuvTYDmo/QEZoqwZkYaIDk3jVvBOTOIEgEhaLOynBS9g==",
-          "requires": {
-            "argparse": "^1.0.7",
-            "esprima": "^4.0.0"
-          }
-        }
-      }
-    },
     "metalsmith-prism": {
       "version": "4.1.0",
       "resolved": "https://registry.npmjs.org/metalsmith-prism/-/metalsmith-prism-4.1.0.tgz",
diff --git a/package.json b/package.json
index 96bbba5..ab4476e 100644
--- a/package.json
+++ b/package.json
@@ -38,7 +38,7 @@
     "@metalsmith/collections": "^1.3.0",
     "@metalsmith/drafts": "^1.2.0",
     "@metalsmith/layouts": "^2.6.0",
-    "@metalsmith/markdown": "^1.6.0",
+    "@metalsmith/markdown": "^1.8.0",
     "@metalsmith/metadata": "^0.1.0",
     "@metalsmith/permalinks": "^2.4.0",
     "jstransformer-nunjucks": "^1.1.0",