diff --git a/package-lock.json b/package-lock.json
index 528f66422745..b0caafb69296 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -26,7 +26,7 @@
         "postcss-load-config": "^3.1.0",
         "postcss-nested": "5.0.6",
         "postcss-selector-parser": "^6.0.6",
-        "postcss-value-parser": "^4.1.0",
+        "postcss-value-parser": "^4.2.0",
         "quick-lru": "^5.1.1",
         "resolve": "^1.20.0",
         "tmp": "^0.2.1"
@@ -5855,9 +5855,9 @@
       }
     },
     "node_modules/postcss-value-parser": {
-      "version": "4.1.0",
-      "resolved": "https://registry.npmjs.org/postcss-value-parser/-/postcss-value-parser-4.1.0.tgz",
-      "integrity": "sha512-97DXOFbQJhk71ne5/Mt6cOu6yxsSfM0QGQyl0L25Gca4yGWEGJaig7l7gbCX623VqTBNGLRLaVUCnNkcedlRSQ=="
+      "version": "4.2.0",
+      "resolved": "https://registry.npmjs.org/postcss-value-parser/-/postcss-value-parser-4.2.0.tgz",
+      "integrity": "sha512-1NNCs6uurfkVbeXG4S8JFT9t19m45ICnif8zWLd5oPSZ50QnwMfK+H3jv408d4jw/7Bttv5axS5IiHoLaVNHeQ=="
     },
     "node_modules/prelude-ls": {
       "version": "1.1.2",
@@ -11057,9 +11057,9 @@
       }
     },
     "postcss-value-parser": {
-      "version": "4.1.0",
-      "resolved": "https://registry.npmjs.org/postcss-value-parser/-/postcss-value-parser-4.1.0.tgz",
-      "integrity": "sha512-97DXOFbQJhk71ne5/Mt6cOu6yxsSfM0QGQyl0L25Gca4yGWEGJaig7l7gbCX623VqTBNGLRLaVUCnNkcedlRSQ=="
+      "version": "4.2.0",
+      "resolved": "https://registry.npmjs.org/postcss-value-parser/-/postcss-value-parser-4.2.0.tgz",
+      "integrity": "sha512-1NNCs6uurfkVbeXG4S8JFT9t19m45ICnif8zWLd5oPSZ50QnwMfK+H3jv408d4jw/7Bttv5axS5IiHoLaVNHeQ=="
     },
     "prelude-ls": {
       "version": "1.1.2",
diff --git a/package.json b/package.json
index 599933e76b4d..20ecf3cf023b 100644
--- a/package.json
+++ b/package.json
@@ -83,7 +83,7 @@
     "postcss-load-config": "^3.1.0",
     "postcss-nested": "5.0.6",
     "postcss-selector-parser": "^6.0.6",
-    "postcss-value-parser": "^4.1.0",
+    "postcss-value-parser": "^4.2.0",
     "quick-lru": "^5.1.1",
     "resolve": "^1.20.0",
     "tmp": "^0.2.1"