diff --git a/package.json b/package.json
index 0385b5a..21daf29 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": "8.1.11",
+        "postcss": "8.1.13",
         "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 5a8e74a..d564621 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3956,10 +3956,10 @@ postcss-values-parser@^2.0.0:
     indexes-of "^1.0.1"
     uniq "^1.0.1"
 
-postcss@8.1.11:
-  version "8.1.11"
-  resolved "https://registry.yarnpkg.com/postcss/-/postcss-8.1.11.tgz#e3bc521cc268107e7be768c76a2f479a08284914"
-  integrity sha512-KxaNGWQHUQLtgobmCKOsKoMX0x2nyQXAH2KYhL0xi4Ygl3y1ETq3exmsyCK84HHhEfvtNk1k3Pq32G3sVtYdTQ==
+postcss@8.1.13:
+  version "8.1.13"
+  resolved "https://registry.yarnpkg.com/postcss/-/postcss-8.1.13.tgz#5d2aa2f96b3eaab5edc2ef488b4bd636c680f712"
+  integrity sha512-D++wck3XhQkICYfysZRx90JCDgaTTdq8YxLswB9cjBzfxwcVcQjn3LsjXon0PQ6TIOof2IGWLRHhSgXZuJct4w==
   dependencies:
     colorette "^1.2.1"
     nanoid "^3.1.20"