diff --git a/package-lock.json b/package-lock.json
index 33cd763..33e8a00 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -8290,9 +8290,9 @@
       "integrity": "sha512-YZo3K82SD7Riyi0E1EQPojLz7kpepnSQI9IyPbHHg1XXXevb5dJI7tpyN2ADxGcQbHG7vcyRHk0cbwqcQriUtg=="
     },
     "sass": {
-      "version": "1.33.0",
-      "resolved": "https://registry.npmjs.org/sass/-/sass-1.33.0.tgz",
-      "integrity": "sha512-9v0MUXnSi62FtfjqcwZ+b8B9FIxdwFEb3FPUkjEPXWd0b5KcnPGSp2XF9WrzcH1ZxedfgJVTdA3A1j4eEj53xg==",
+      "version": "1.34.0",
+      "resolved": "https://registry.npmjs.org/sass/-/sass-1.34.0.tgz",
+      "integrity": "sha512-rHEN0BscqjUYuomUEaqq3BMgsXqQfkcMVR7UhscsAVub0/spUrZGBMxQXFS2kfiDsPLZw5yuU9iJEFNC2x38Qw==",
       "requires": {
         "chokidar": ">=3.0.0 <4.0.0"
       }
diff --git a/package.json b/package.json
index d6a5f42..88fe228 100644
--- a/package.json
+++ b/package.json
@@ -36,7 +36,7 @@
     "gulp-rename": "^2.0.0",
     "gulp-sass": "4.1.0",
     "npm-watch": "^0.9.0",
-    "sass": "^1.33.0",
+    "sass": "^1.34.0",
     "watch": "^1.0.2"
   },
   "author": "Holger Koenemann",