diff --git a/package.json b/package.json
index 9b0d8a3..fdebffa 100644
--- a/package.json
+++ b/package.json
@@ -58,7 +58,7 @@
         "gulp-uglify": "3.0.2",
         "gulp-zip": "5.0.2",
         "inquirer": "7.3.3",
-        "postcss": "8.1.7",
+        "postcss": "8.1.8",
         "postcss-color-mod-function": "3.0.3",
         "postcss-easy-import": "3.0.0",
         "pump": "3.0.0"
diff --git a/yarn.lock b/yarn.lock
index 07b131a..643edf6 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3988,10 +3988,10 @@ postcss-values-parser@^2.0.0:
     indexes-of "^1.0.1"
     uniq "^1.0.1"
 
-postcss@8.1.7:
-  version "8.1.7"
-  resolved "https://registry.yarnpkg.com/postcss/-/postcss-8.1.7.tgz#ff6a82691bd861f3354fd9b17b2332f88171233f"
-  integrity sha512-llCQW1Pz4MOPwbZLmOddGM9eIJ8Bh7SZ2Oj5sxZva77uVaotYDsYTch1WBTNu7fUY0fpWp0fdt7uW40D4sRiiQ==
+postcss@8.1.8:
+  version "8.1.8"
+  resolved "https://registry.yarnpkg.com/postcss/-/postcss-8.1.8.tgz#697439e7276735ecdd2893d2cf8efb2236693ac3"
+  integrity sha512-hO6jFWBy0QnBBRaw+s0F4hVPKGDICec/nLNEG1D4qqw9/LBzWMkTjckqqELXAo0J42jN8GFZXtgQfezEaoG9gQ==
   dependencies:
     colorette "^1.2.1"
     line-column "^1.0.2"