diff --git a/package-lock.json b/package-lock.json
index ea167407..047b91a9 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -17,7 +17,7 @@
         "gulp-rimraf": "^1.0.0",
         "gulp-sass": "^5.1.0",
         "gulp-sourcemaps": "^3.0.0",
-        "sass": "^1.64.2"
+        "sass": "^1.66.1"
       }
     },
     "node_modules/@gulp-sourcemaps/identity-map": {
@@ -4685,9 +4685,9 @@
       "integrity": "sha512-YZo3K82SD7Riyi0E1EQPojLz7kpepnSQI9IyPbHHg1XXXevb5dJI7tpyN2ADxGcQbHG7vcyRHk0cbwqcQriUtg=="
     },
     "node_modules/sass": {
-      "version": "1.64.2",
-      "resolved": "https://registry.npmjs.org/sass/-/sass-1.64.2.tgz",
-      "integrity": "sha512-TnDlfc+CRnUAgLO9D8cQLFu/GIjJIzJCGkE7o4ekIGQOH7T3GetiRR/PsTWJUHhkzcSPrARkPI+gNWn5alCzDg==",
+      "version": "1.66.1",
+      "resolved": "https://registry.npmjs.org/sass/-/sass-1.66.1.tgz",
+      "integrity": "sha512-50c+zTsZOJVgFfTgwwEzkjA3/QACgdNsKueWPyAR0mRINIvLAStVQBbPg14iuqEQ74NPDbXzJARJ/O4SI1zftA==",
       "dependencies": {
         "chokidar": ">=3.0.0 <4.0.0",
         "immutable": "^4.0.0",
diff --git a/package.json b/package.json
index db6bd136..ed0a0e04 100644
--- a/package.json
+++ b/package.json
@@ -17,6 +17,6 @@
     "gulp-sass": "^5.1.0",
     "gulp-sourcemaps": "^3.0.0",
     "gulp-header-comment": "^0.10.0",
-    "sass": "^1.52.3"
+    "sass": "^1.66.1"
   }
 }