diff --git a/package-lock.json b/package-lock.json
index 5463808..a6942df 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -17,7 +17,7 @@
         "govuk-prototype-kit": "13.13.4",
         "gray-matter": "^4.0.3",
         "luxon": "^3.4.3",
-        "marked": "^9.1.0",
+        "marked": "^9.1.1",
         "marked-gfm-heading-id": "^3.1.0",
         "numeral": "^2.0.6",
         "passport": "^0.6.0",
@@ -2305,9 +2305,9 @@
       }
     },
     "node_modules/marked": {
-      "version": "9.1.0",
-      "resolved": "https://registry.npmjs.org/marked/-/marked-9.1.0.tgz",
-      "integrity": "sha512-VZjm0PM5DMv7WodqOUps3g6Q7dmxs9YGiFUZ7a2majzQTTCgX+6S6NAJHPvOhgFBzYz8s4QZKWWMfZKFmsfOgA==",
+      "version": "9.1.1",
+      "resolved": "https://registry.npmjs.org/marked/-/marked-9.1.1.tgz",
+      "integrity": "sha512-ZmXkUGH54U4rEy3GL9vYj8+S1PHJx/zz5pc4Frn7UdGiNREKT12fWBJ5a5ffjFtghx9C9912vEg9Zra1Nf7CnA==",
       "bin": {
         "marked": "bin/marked.js"
       },
diff --git a/package.json b/package.json
index a5510ff..70ad0fd 100644
--- a/package.json
+++ b/package.json
@@ -22,7 +22,7 @@
     "govuk-prototype-kit": "13.13.4",
     "gray-matter": "^4.0.3",
     "luxon": "^3.4.3",
-    "marked": "^9.1.0",
+    "marked": "^9.1.1",
     "marked-gfm-heading-id": "^3.1.0",
     "numeral": "^2.0.6",
     "passport": "^0.6.0",