diff --git a/package-lock.json b/package-lock.json
index 7c72980..b6893f2 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -13,7 +13,7 @@
         "@x-govuk/govuk-eleventy-plugin": "^6.2.1",
         "http-server": "^14.1.1",
         "rimraf": "^5.0.5",
-        "sass": "^1.77.2"
+        "sass": "^1.77.6"
       },
       "devDependencies": {
         "standard": "^17.1.0",
@@ -7809,9 +7809,9 @@
       "integrity": "sha512-YZo3K82SD7Riyi0E1EQPojLz7kpepnSQI9IyPbHHg1XXXevb5dJI7tpyN2ADxGcQbHG7vcyRHk0cbwqcQriUtg=="
     },
     "node_modules/sass": {
-      "version": "1.77.4",
-      "resolved": "https://registry.npmjs.org/sass/-/sass-1.77.4.tgz",
-      "integrity": "sha512-vcF3Ckow6g939GMA4PeU7b2K/9FALXk2KF9J87txdHzXbUF9XRQRwSxcAs/fGaTnJeBFd7UoV22j3lzMLdM0Pw==",
+      "version": "1.77.6",
+      "resolved": "https://registry.npmjs.org/sass/-/sass-1.77.6.tgz",
+      "integrity": "sha512-ByXE1oLD79GVq9Ht1PeHWCPMPB8XHpBuz1r85oByKHjZY6qV6rWnQovQzXJXuQ/XyE1Oj3iPk3lo28uzaRA2/Q==",
       "dependencies": {
         "chokidar": ">=3.0.0 <4.0.0",
         "immutable": "^4.0.0",
diff --git a/package.json b/package.json
index 4be5ca2..ccbd771 100644
--- a/package.json
+++ b/package.json
@@ -21,7 +21,7 @@
     "@x-govuk/govuk-eleventy-plugin": "^6.2.1",
     "http-server": "^14.1.1",
     "rimraf": "^5.0.5",
-    "sass": "^1.77.2"
+    "sass": "^1.77.6"
   },
   "devDependencies": {
     "standard": "^17.1.0",