diff --git a/backend/package-lock.json b/backend/package-lock.json
index 6394c1ef..1636abb7 100644
--- a/backend/package-lock.json
+++ b/backend/package-lock.json
@@ -14,7 +14,7 @@
         "@codemirror/language": "^6.12.4",
         "@codemirror/state": "^6.7.1",
         "@codemirror/view": "^6.43.6",
-        "@fontsource/lato": "^5.2.7",
+        "@fontsource/lato": "^5.3.0",
         "@lezer/highlight": "^1.2.3",
         "codemirror": "^6.0.2",
         "govuk-frontend": "^5.14.0",
@@ -956,9 +956,9 @@
       }
     },
     "node_modules/@fontsource/lato": {
-      "version": "5.2.7",
-      "resolved": "https://registry.npmjs.org/@fontsource/lato/-/lato-5.2.7.tgz",
-      "integrity": "sha512-k5mum1ADbDW5cTw1Ett1eQVWeoZ6gq0ct6SFBibEhB4LRxhniChJZTBgd6ph5yBxLkN1fcnsnmicBNA4S/3nbw==",
+      "version": "5.3.0",
+      "resolved": "https://registry.npmjs.org/@fontsource/lato/-/lato-5.3.0.tgz",
+      "integrity": "sha512-0WhF/4rhrw+ErIyneKvhHn2YAl+xf8GDtllgOgOzDmeaSlLQtjpChXaQOpWhG2BchQW0WJy2zLV12Hdg0ndOMw==",
       "license": "OFL-1.1",
       "funding": {
         "url": "https://github.com/sponsors/ayuhito"
diff --git a/backend/package.json b/backend/package.json
index 5e3f3493..0ef7ef18 100644
--- a/backend/package.json
+++ b/backend/package.json
@@ -25,7 +25,7 @@
     "@codemirror/language": "^6.12.4",
     "@codemirror/state": "^6.7.1",
     "@codemirror/view": "^6.43.6",
-    "@fontsource/lato": "^5.2.7",
+    "@fontsource/lato": "^5.3.0",
     "@lezer/highlight": "^1.2.3",
     "codemirror": "^6.0.2",
     "govuk-frontend": "^5.14.0",