diff --git a/package-lock.json b/package-lock.json
index 255b35bf..2e9a4b84 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -9,7 +9,7 @@
             "version": "1.0.0",
             "license": "ISC",
             "dependencies": {
-                "@github/markdownlint-github": "^0.8.4",
+                "@github/markdownlint-github": "^0.8.5",
                 "js-yaml": "^5.5.0",
                 "markdown-it": "^15.0.3",
                 "markdownlint": "^0.42.0"
@@ -19,45 +19,18 @@
             }
         },
         "node_modules/@github/markdownlint-github": {
-            "version": "0.8.4",
-            "resolved": "https://registry.npmjs.org/@github/markdownlint-github/-/markdownlint-github-0.8.4.tgz",
-            "integrity": "sha512-dPBvvCPonvJkP+1AKZ7qu8kODmFkuo8zEhSWxbcjj4PZjMoDDbz7Z0d+GXG2So598B0zfv29Av26kB0SrrqSiw==",
+            "version": "0.8.5",
+            "resolved": "https://registry.npmjs.org/@github/markdownlint-github/-/markdownlint-github-0.8.5.tgz",
+            "integrity": "sha512-0DCQy4Wfsz7wXybf1t295DvQ5zQPglZF3JdWBWepANsb7cn+DFdvwOfBP434o7MvOfrMWk9LRycIVBXYilb3VA==",
             "license": "ISC",
             "dependencies": {
                 "lodash-es": "^4.17.21",
-                "markdown-it": "15.0.2"
+                "markdown-it": "15.0.3"
             },
             "engines": {
                 "node": "^18.14.0 || ^20.0.0 || ^22.0.0 || >=24.0.0"
             }
         },
-        "node_modules/@github/markdownlint-github/node_modules/markdown-it": {
-            "version": "15.0.2",
-            "resolved": "https://registry.npmjs.org/markdown-it/-/markdown-it-15.0.2.tgz",
-            "integrity": "sha512-q4IGxMv56jCqT4OCRCADBoDP3LO4MhmTXjFbphHPXs4g3j9Xg5RDnxqN8IF/3vIWEU+VCnUq+7JUg/cfy2E6Qw==",
-            "funding": [
-                {
-                    "type": "github",
-                    "url": "https://github.com/sponsors/puzrin"
-                },
-                {
-                    "type": "github",
-                    "url": "https://github.com/sponsors/markdown-it"
-                }
-            ],
-            "license": "MIT",
-            "dependencies": {
-                "argparse": "^3.0.0",
-                "entities": "^8.0.0",
-                "linkify-it": "^6.0.0",
-                "mdurl": "^2.1.0",
-                "punycode.js": "^2.3.1",
-                "uc.micro": "^3.0.0"
-            },
-            "bin": {
-                "markdown-it": "bin/markdown-it.mjs"
-            }
-        },
         "node_modules/@jridgewell/resolve-uri": {
             "version": "3.1.2",
             "resolved": "https://registry.npmjs.org/@jridgewell/resolve-uri/-/resolve-uri-3.1.2.tgz",
@@ -2106,27 +2079,12 @@
     },
     "dependencies": {
         "@github/markdownlint-github": {
-            "version": "0.8.4",
-            "resolved": "https://registry.npmjs.org/@github/markdownlint-github/-/markdownlint-github-0.8.4.tgz",
-            "integrity": "sha512-dPBvvCPonvJkP+1AKZ7qu8kODmFkuo8zEhSWxbcjj4PZjMoDDbz7Z0d+GXG2So598B0zfv29Av26kB0SrrqSiw==",
+            "version": "0.8.5",
+            "resolved": "https://registry.npmjs.org/@github/markdownlint-github/-/markdownlint-github-0.8.5.tgz",
+            "integrity": "sha512-0DCQy4Wfsz7wXybf1t295DvQ5zQPglZF3JdWBWepANsb7cn+DFdvwOfBP434o7MvOfrMWk9LRycIVBXYilb3VA==",
             "requires": {
                 "lodash-es": "^4.17.21",
-                "markdown-it": "15.0.2"
-            },
-            "dependencies": {
-                "markdown-it": {
-                    "version": "15.0.2",
-                    "resolved": "https://registry.npmjs.org/markdown-it/-/markdown-it-15.0.2.tgz",
-                    "integrity": "sha512-q4IGxMv56jCqT4OCRCADBoDP3LO4MhmTXjFbphHPXs4g3j9Xg5RDnxqN8IF/3vIWEU+VCnUq+7JUg/cfy2E6Qw==",
-                    "requires": {
-                        "argparse": "^3.0.0",
-                        "entities": "^8.0.0",
-                        "linkify-it": "^6.0.0",
-                        "mdurl": "^2.1.0",
-                        "punycode.js": "^2.3.1",
-                        "uc.micro": "^3.0.0"
-                    }
-                }
+                "markdown-it": "15.0.3"
             }
         },
         "@jridgewell/resolve-uri": {
diff --git a/package.json b/package.json
index adcb49bb..4963319b 100644
--- a/package.json
+++ b/package.json
@@ -18,7 +18,7 @@
     },
     "homepage": "https://github.com/github/accessibility-alt-text-bot#readme",
     "dependencies": {
-        "@github/markdownlint-github": "^0.8.4",
+        "@github/markdownlint-github": "^0.8.5",
         "js-yaml": "^5.5.0",
         "markdown-it": "^15.0.3",
         "markdownlint": "^0.42.0"