diff --git a/package-lock.json b/package-lock.json
index 15c92dc3c..66c9a57be 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -13,7 +13,7 @@
         "@x-govuk/govuk-eleventy-plugin": "^6.7.2",
         "http-server": "^14.1.1",
         "rimraf": "^5.0.5",
-        "sass": "^1.85.0"
+        "sass": "^1.86.2"
       },
       "devDependencies": {
         "standard": "^17.1.2",
@@ -8334,9 +8334,9 @@
       "integrity": "sha512-YZo3K82SD7Riyi0E1EQPojLz7kpepnSQI9IyPbHHg1XXXevb5dJI7tpyN2ADxGcQbHG7vcyRHk0cbwqcQriUtg=="
     },
     "node_modules/sass": {
-      "version": "1.85.0",
-      "resolved": "https://registry.npmjs.org/sass/-/sass-1.85.0.tgz",
-      "integrity": "sha512-3ToiC1xZ1Y8aU7+CkgCI/tqyuPXEmYGJXO7H4uqp0xkLXUqp88rQQ4j1HmP37xSJLbCJPaIiv+cT1y+grssrww==",
+      "version": "1.86.2",
+      "resolved": "https://registry.npmjs.org/sass/-/sass-1.86.2.tgz",
+      "integrity": "sha512-Rpfn0zAIDqvnSb2DihJTDFjbhqLHu91Wqac9rxontWk7R+2txcPjuujMqu1eeoezh5kAblVCS5EdFdyr0Jmu+w==",
       "license": "MIT",
       "dependencies": {
         "chokidar": "^4.0.0",
diff --git a/package.json b/package.json
index 054f26d31..f4ef9e98e 100644
--- a/package.json
+++ b/package.json
@@ -22,7 +22,7 @@
     "@x-govuk/govuk-eleventy-plugin": "^6.7.2",
     "http-server": "^14.1.1",
     "rimraf": "^5.0.5",
-    "sass": "^1.85.0"
+    "sass": "^1.86.2"
   },
   "devDependencies": {
     "standard": "^17.1.2",