diff --git a/package-lock.json b/package-lock.json
index 650d8d7..5aaae41 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -10,7 +10,7 @@
         "github-label-sync": "2.3.1",
         "markdown-link-check": "^3.12.2",
         "markdownlint-cli": "^0.37.0",
-        "prettier": "^3.5.2"
+        "prettier": "^3.5.3"
       }
     },
     "node_modules/@financial-times/origami-service-makefile": {
@@ -1955,9 +1955,9 @@
       "dev": true
     },
     "node_modules/prettier": {
-      "version": "3.5.2",
-      "resolved": "https://registry.npmjs.org/prettier/-/prettier-3.5.2.tgz",
-      "integrity": "sha512-lc6npv5PH7hVqozBR7lkBNOGXV9vMwROAPlumdBkX0wTbbzPu/U1hk5yL8p2pt4Xoc+2mkT8t/sow2YrV/M5qg==",
+      "version": "3.5.3",
+      "resolved": "https://registry.npmjs.org/prettier/-/prettier-3.5.3.tgz",
+      "integrity": "sha512-QQtaxnoDJeAkDvDKWCLiwIXkTgRhwYDEQCghU9Z6q03iyek/rxRh/2lC3HB7P8sWT2xC/y5JDctPLBIGzHKbhw==",
       "dev": true,
       "license": "MIT",
       "bin": {
@@ -4080,9 +4080,9 @@
       "dev": true
     },
     "prettier": {
-      "version": "3.5.2",
-      "resolved": "https://registry.npmjs.org/prettier/-/prettier-3.5.2.tgz",
-      "integrity": "sha512-lc6npv5PH7hVqozBR7lkBNOGXV9vMwROAPlumdBkX0wTbbzPu/U1hk5yL8p2pt4Xoc+2mkT8t/sow2YrV/M5qg==",
+      "version": "3.5.3",
+      "resolved": "https://registry.npmjs.org/prettier/-/prettier-3.5.3.tgz",
+      "integrity": "sha512-QQtaxnoDJeAkDvDKWCLiwIXkTgRhwYDEQCghU9Z6q03iyek/rxRh/2lC3HB7P8sWT2xC/y5JDctPLBIGzHKbhw==",
       "dev": true
     },
     "progress": {
diff --git a/package.json b/package.json
index df9c13a..c99d18d 100644
--- a/package.json
+++ b/package.json
@@ -5,6 +5,6 @@
     "github-label-sync": "2.3.1",
     "markdown-link-check": "^3.12.2",
     "markdownlint-cli": "^0.37.0",
-    "prettier": "^3.5.2"
+    "prettier": "^3.5.3"
   }
 }