diff --git a/package-lock.json b/package-lock.json
index bda817a7968..dac67a7f221 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -139,7 +139,7 @@
         "monaco-editor-webpack-plugin": "^7.1.0",
         "nock": "^13.3.3",
         "prettier": "^3.0.3",
-        "sass": "^1.64.2",
+        "sass": "^1.66.1",
         "sass-loader": "^13.3.2",
         "sinon": "^15.2.0",
         "source-map-loader": "^4.0.1",
diff --git a/package.json b/package.json
index ecb0cd429ef..ceb214ae192 100644
--- a/package.json
+++ b/package.json
@@ -148,7 +148,7 @@
     "monaco-editor-webpack-plugin": "^7.1.0",
     "nock": "^13.3.3",
     "prettier": "^3.0.3",
-    "sass": "^1.64.2",
+    "sass": "^1.66.1",
     "sass-loader": "^13.3.2",
     "sinon": "^15.2.0",
     "source-map-loader": "^4.0.1",