diff --git a/package.json b/package.json
index ae15c313..048cf9df 100644
--- a/package.json
+++ b/package.json
@@ -27,7 +27,7 @@
     "extends": "stylelint-config-gds/scss"
   },
   "devDependencies": {
-    "postcss": "^8.4.45",
+    "postcss": "^8.4.47",
     "standardx": "^7.0.0",
     "stylelint": "^16.9.0",
     "stylelint-config-gds": "^2.0.0"
diff --git a/yarn.lock b/yarn.lock
index 84ff1d59..f38434ba 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -406,7 +406,7 @@ __metadata:
   version: 0.0.0-use.local
   resolution: "contacts-admin@workspace:."
   dependencies:
-    postcss: "npm:^8.4.45"
+    postcss: "npm:^8.4.47"
     standardx: "npm:^7.0.0"
     stylelint: "npm:^16.9.0"
     stylelint-config-gds: "npm:^2.0.0"
@@ -1991,6 +1991,13 @@ __metadata:
   languageName: node
   linkType: hard
 
+"picocolors@npm:^1.1.0":
+  version: 1.1.0
+  resolution: "picocolors@npm:1.1.0"
+  checksum: 86946f6032148801ef09c051c6fb13b5cf942eaf147e30ea79edb91dd32d700934edebe782a1078ff859fb2b816792e97ef4dab03d7f0b804f6b01a0df35e023
+  languageName: node
+  linkType: hard
+
 "picomatch@npm:^2.3.1":
   version: 2.3.1
   resolution: "picomatch@npm:2.3.1"
@@ -2108,14 +2115,14 @@ __metadata:
   languageName: node
   linkType: hard
 
-"postcss@npm:^8.4.45":
-  version: 8.4.45
-  resolution: "postcss@npm:8.4.45"
+"postcss@npm:^8.4.47":
+  version: 8.4.47
+  resolution: "postcss@npm:8.4.47"
   dependencies:
     nanoid: "npm:^3.3.7"
-    picocolors: "npm:^1.0.1"
-    source-map-js: "npm:^1.2.0"
-  checksum: ad6f8b9b1157d678560373696109745ab97a947d449f8a997acac41c7f1e4c0f3ca4b092d6df1387f430f2c9a319987b1780dbdc27e35800a88cde9b606c1e8f
+    picocolors: "npm:^1.1.0"
+    source-map-js: "npm:^1.2.1"
+  checksum: 929f68b5081b7202709456532cee2a145c1843d391508c5a09de2517e8c4791638f71dd63b1898dba6712f8839d7a6da046c72a5e44c162e908f5911f57b5f44
   languageName: node
   linkType: hard
 
@@ -2367,6 +2374,13 @@ __metadata:
   languageName: node
   linkType: hard
 
+"source-map-js@npm:^1.2.1":
+  version: 1.2.1
+  resolution: "source-map-js@npm:1.2.1"
+  checksum: 7bda1fc4c197e3c6ff17de1b8b2c20e60af81b63a52cb32ec5a5d67a20a7d42651e2cb34ebe93833c5a2a084377e17455854fee3e21e7925c64a51b6a52b0faf
+  languageName: node
+  linkType: hard
+
 "spdx-correct@npm:^3.0.0":
   version: 3.1.1
   resolution: "spdx-correct@npm:3.1.1"