diff --git a/Auth/LearningHub.Nhs.Auth/package-lock.json b/Auth/LearningHub.Nhs.Auth/package-lock.json
index 9159067..f6e1609 100644
--- a/Auth/LearningHub.Nhs.Auth/package-lock.json
+++ b/Auth/LearningHub.Nhs.Auth/package-lock.json
@@ -25,7 +25,7 @@
         "cross-env": "^7.0.3",
         "css-loader": "^5.2.4",
         "file-loader": "^6.2.0",
-        "sass": "^1.90.0",
+        "sass": "^1.91.0",
         "sass-loader": "^11.0.1",
         "style-loader": "^2.0.0",
         "ts-loader": "^9.5.4",
@@ -6008,9 +6008,9 @@
       "license": "MIT"
     },
     "node_modules/sass": {
-      "version": "1.90.0",
-      "resolved": "https://registry.npmjs.org/sass/-/sass-1.90.0.tgz",
-      "integrity": "sha512-9GUyuksjw70uNpb1MTYWsH9MQHOHY6kwfnkafC24+7aOMZn9+rVMBxRbLvw756mrBFbIsFg6Xw9IkR2Fnn3k+Q==",
+      "version": "1.91.0",
+      "resolved": "https://registry.npmjs.org/sass/-/sass-1.91.0.tgz",
+      "integrity": "sha512-aFOZHGf+ur+bp1bCHZ+u8otKGh77ZtmFyXDo4tlYvT7PWql41Kwd8wdkPqhhT+h2879IVblcHFglIMofsFd1EA==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
diff --git a/Auth/LearningHub.Nhs.Auth/package.json b/Auth/LearningHub.Nhs.Auth/package.json
index 34420a0..2819b79 100644
--- a/Auth/LearningHub.Nhs.Auth/package.json
+++ b/Auth/LearningHub.Nhs.Auth/package.json
@@ -35,7 +35,7 @@
     "cross-env": "^7.0.3",
     "css-loader": "^5.2.4",
     "file-loader": "^6.2.0",
-    "sass": "^1.90.0",
+    "sass": "^1.91.0",
     "sass-loader": "^11.0.1",
     "style-loader": "^2.0.0",
     "ts-loader": "^9.5.4",