diff --git a/package-lock.json b/package-lock.json
index e346539..37f5ced 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -46,7 +46,7 @@
                 "gulp-typescript": "^6.0.0-alpha.1",
                 "gulp-zip": "^5.1.0",
                 "merge-stream": "^2.0.0",
-                "postcss": "^8.4.17",
+                "postcss": "^8.4.18",
                 "sass": "^1.55.0",
                 "terser": "^5.15.1",
                 "tsify": "^5.0.4",
@@ -11261,9 +11261,9 @@
             }
         },
         "node_modules/postcss": {
-            "version": "8.4.17",
-            "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.17.tgz",
-            "integrity": "sha512-UNxNOLQydcOFi41yHNMcKRZ39NeXlr8AxGuZJsdub8vIb12fHzcq37DTU/QtbI6WLxNg2gF9Z+8qtRwTj1UI1Q==",
+            "version": "8.4.18",
+            "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.18.tgz",
+            "integrity": "sha512-Wi8mWhncLJm11GATDaQKobXSNEYGUHeQLiQqDFG1qQ5UTDPTEvKw0Xt5NsTpktGTwLps3ByrWsBrG0rB8YQ9oA==",
             "dev": true,
             "funding": [
                 {
@@ -23690,9 +23690,9 @@
             "dev": true
         },
         "postcss": {
-            "version": "8.4.17",
-            "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.17.tgz",
-            "integrity": "sha512-UNxNOLQydcOFi41yHNMcKRZ39NeXlr8AxGuZJsdub8vIb12fHzcq37DTU/QtbI6WLxNg2gF9Z+8qtRwTj1UI1Q==",
+            "version": "8.4.18",
+            "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.18.tgz",
+            "integrity": "sha512-Wi8mWhncLJm11GATDaQKobXSNEYGUHeQLiQqDFG1qQ5UTDPTEvKw0Xt5NsTpktGTwLps3ByrWsBrG0rB8YQ9oA==",
             "dev": true,
             "requires": {
                 "nanoid": "^3.3.4",
diff --git a/package.json b/package.json
index f3b5bf6..bec8e33 100644
--- a/package.json
+++ b/package.json
@@ -70,7 +70,7 @@
         "gulp-typescript": "^6.0.0-alpha.1",
         "gulp-zip": "^5.1.0",
         "merge-stream": "^2.0.0",
-        "postcss": "^8.4.17",
+        "postcss": "^8.4.18",
         "sass": "^1.55.0",
         "terser": "^5.15.1",
         "tsify": "^5.0.4",