diff --git a/packages/@d-zero/stylelint-rules/package.json b/packages/@d-zero/stylelint-rules/package.json
index f9579205..8b8d4f9f 100644
--- a/packages/@d-zero/stylelint-rules/package.json
+++ b/packages/@d-zero/stylelint-rules/package.json
@@ -29,6 +29,6 @@
 		"stylelint": "17.4.0"
 	},
 	"devDependencies": {
-		"postcss": "8.5.6"
+		"postcss": "8.5.23"
 	}
 }
diff --git a/yarn.lock b/yarn.lock
index 8594cfc5..50b60564 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1144,7 +1144,7 @@ __metadata:
   dependencies:
     "@d-zero/csstree-scss-syntax": "npm:5.0.0"
     css-tree: "npm:3.1.0"
-    postcss: "npm:8.5.6"
+    postcss: "npm:8.5.23"
     postcss-selector-parser: "npm:7.1.1"
     postcss-value-parser: "npm:4.2.0"
     stylelint: "npm:17.4.0"
@@ -10666,6 +10666,15 @@ __metadata:
   languageName: node
   linkType: hard
 
+"nanoid@npm:^3.3.16":
+  version: 3.3.16
+  resolution: "nanoid@npm:3.3.16"
+  bin:
+    nanoid: bin/nanoid.cjs
+  checksum: 10c0/bbf2dcffe22d2b62d16de2711752070b539c0f644c7916f823ad6521986b2078cbe524f2d6240f58c46e9141ea0c7b87a029e100c0f7f175228cacaf30e41bba
+  languageName: node
+  linkType: hard
+
 "napi-postinstall@npm:^0.2.4":
   version: 0.2.4
   resolution: "napi-postinstall@npm:0.2.4"
@@ -11945,7 +11954,18 @@ __metadata:
   languageName: node
   linkType: hard
 
-"postcss@npm:8.5.6, postcss@npm:^8.5.6":
+"postcss@npm:8.5.23":
+  version: 8.5.23
+  resolution: "postcss@npm:8.5.23"
+  dependencies:
+    nanoid: "npm:^3.3.16"
+    picocolors: "npm:^1.1.1"
+    source-map-js: "npm:^1.2.1"
+  checksum: 10c0/ed714e635b330bb42666ecdd0c0b4f30224ded15b0b0052d6bc2b92832f2cf17d1c1141359453f96f0a84f8fbf4c405a74df187f559163b8f31131b2535455aa
+  languageName: node
+  linkType: hard
+
+"postcss@npm:^8.5.6":
   version: 8.5.6
   resolution: "postcss@npm:8.5.6"
   dependencies: