diff --git a/package-lock.json b/package-lock.json
index 5c64afd0438d0e1fa27d93f3b0a8569aa7a791ed..fca49ba388880dcd8f3dcf983b2570ec9eb9bb56 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -550,9 +550,9 @@
       "dev": true
     },
     "clean-css": {
-      "version": "4.1.9",
-      "resolved": "https://registry.npmjs.org/clean-css/-/clean-css-4.1.9.tgz",
-      "integrity": "sha1-Nc7ornaHpJuYA09w3gDE7dOCYwE=",
+      "version": "4.1.10",
+      "resolved": "https://registry.npmjs.org/clean-css/-/clean-css-4.1.10.tgz",
+      "integrity": "sha1-PfwsJWnV8DwUtB2HWtm8yuCcuJ4=",
       "dev": true,
       "requires": {
         "source-map": "0.5.7"