diff --git a/package-lock.json b/package-lock.json
index e03a35f0d..409c800d3 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -28,7 +28,7 @@
         "postcss-js": "^4.0.0",
         "postcss-load-config": "^3.1.4",
         "postcss-nested": "6.0.0",
-        "postcss-selector-parser": "^6.0.10",
+        "postcss-selector-parser": "^6.0.11",
         "postcss-value-parser": "^4.2.0",
         "quick-lru": "^5.1.1",
         "resolve": "^1.22.1"
@@ -6091,9 +6091,9 @@
       }
     },
     "node_modules/postcss-selector-parser": {
-      "version": "6.0.10",
-      "resolved": "https://registry.npmjs.org/postcss-selector-parser/-/postcss-selector-parser-6.0.10.tgz",
-      "integrity": "sha512-IQ7TZdoaqbT+LCpShg46jnZVlhWD2w6iQYAcYXfHARZ7X1t/UGhhceQDs5X0cGqKvYlHNOuv7Oa1xmb0oQuA3w==",
+      "version": "6.0.11",
+      "resolved": "https://registry.npmjs.org/postcss-selector-parser/-/postcss-selector-parser-6.0.11.tgz",
+      "integrity": "sha512-zbARubNdogI9j7WY4nQJBiNqQf3sLS3wCP4WfOidu+p28LofJqDH1tcXypGrcmMHhDk2t9wGhCsYe/+szLTy1g==",
       "dependencies": {
         "cssesc": "^3.0.0",
         "util-deprecate": "^1.0.2"
@@ -11322,9 +11322,9 @@
       }
     },
     "postcss-selector-parser": {
-      "version": "6.0.10",
-      "resolved": "https://registry.npmjs.org/postcss-selector-parser/-/postcss-selector-parser-6.0.10.tgz",
-      "integrity": "sha512-IQ7TZdoaqbT+LCpShg46jnZVlhWD2w6iQYAcYXfHARZ7X1t/UGhhceQDs5X0cGqKvYlHNOuv7Oa1xmb0oQuA3w==",
+      "version": "6.0.11",
+      "resolved": "https://registry.npmjs.org/postcss-selector-parser/-/postcss-selector-parser-6.0.11.tgz",
+      "integrity": "sha512-zbARubNdogI9j7WY4nQJBiNqQf3sLS3wCP4WfOidu+p28LofJqDH1tcXypGrcmMHhDk2t9wGhCsYe/+szLTy1g==",
       "requires": {
         "cssesc": "^3.0.0",
         "util-deprecate": "^1.0.2"
diff --git a/package.json b/package.json
index fac820d06..09fa6040b 100644
--- a/package.json
+++ b/package.json
@@ -82,7 +82,7 @@
     "postcss-js": "^4.0.0",
     "postcss-load-config": "^3.1.4",
     "postcss-nested": "6.0.0",
-    "postcss-selector-parser": "^6.0.10",
+    "postcss-selector-parser": "^6.0.11",
     "postcss-value-parser": "^4.2.0",
     "quick-lru": "^5.1.1",
     "resolve": "^1.22.1"