diff --git a/packages/frontend/core/package.json b/packages/frontend/core/package.json
index 44258d815..8c14cb2dc 100644
--- a/packages/frontend/core/package.json
+++ b/packages/frontend/core/package.json
@@ -77,7 +77,7 @@
     "nanoid": "^5.0.3",
     "next-auth": "^4.24.5",
     "next-themes": "^0.2.1",
-    "postcss-loader": "^7.3.3",
+    "postcss-loader": "^8.0.0",
     "react": "18.2.0",
     "react-dom": "18.2.0",
     "react-error-boundary": "^4.0.11",
diff --git a/yarn.lock b/yarn.lock
index 7dc961295..2eb4fc0da 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -377,7 +377,7 @@ __metadata:
     nanoid: "npm:^5.0.3"
     next-auth: "npm:^4.24.5"
     next-themes: "npm:^0.2.1"
-    postcss-loader: "npm:^7.3.3"
+    postcss-loader: "npm:^8.0.0"
     raw-loader: "npm:^4.0.2"
     react: "npm:18.2.0"
     react-dom: "npm:18.2.0"
@@ -17749,7 +17749,7 @@ __metadata:
   languageName: node
   linkType: hard
 
-"cosmiconfig@npm:8.3.6, cosmiconfig@npm:^8.1.0, cosmiconfig@npm:^8.1.3, cosmiconfig@npm:^8.2.0, cosmiconfig@npm:^8.3.6":
+"cosmiconfig@npm:8.3.6, cosmiconfig@npm:^8.1.0, cosmiconfig@npm:^8.1.3, cosmiconfig@npm:^8.3.6":
   version: 8.3.6
   resolution: "cosmiconfig@npm:8.3.6"
   dependencies:
@@ -17792,6 +17792,23 @@ __metadata:
   languageName: node
   linkType: hard
 
+"cosmiconfig@npm:^9.0.0":
+  version: 9.0.0
+  resolution: "cosmiconfig@npm:9.0.0"
+  dependencies:
+    env-paths: "npm:^2.2.1"
+    import-fresh: "npm:^3.3.0"
+    js-yaml: "npm:^4.1.0"
+    parse-json: "npm:^5.2.0"
+  peerDependencies:
+    typescript: ">=4.9.5"
+  peerDependenciesMeta:
+    typescript:
+      optional: true
+  checksum: 8bdf1dfbb6fdb3755195b6886dc0649a3c742ec75afa4cb8da7b070936aed22a4f4e5b7359faafe03180358f311dbc300d248fd6586c458203d376a40cc77826
+  languageName: node
+  linkType: hard
+
 "create-jest@npm:^29.7.0":
   version: 29.7.0
   resolution: "create-jest@npm:29.7.0"
@@ -19268,7 +19285,7 @@ __metadata:
   languageName: node
   linkType: hard
 
-"env-paths@npm:^2.2.0":
+"env-paths@npm:^2.2.0, env-paths@npm:^2.2.1":
   version: 2.2.1
   resolution: "env-paths@npm:2.2.1"
   checksum: 65b5df55a8bab92229ab2b40dad3b387fad24613263d103a97f91c9fe43ceb21965cd3392b1ccb5d77088021e525c4e0481adb309625d0cb94ade1d1fb8dc17e
@@ -24201,7 +24218,7 @@ __metadata:
   languageName: node
   linkType: hard
 
-"jiti@npm:^1.17.1, jiti@npm:^1.18.2, jiti@npm:^1.19.1":
+"jiti@npm:^1.17.1, jiti@npm:^1.18.2, jiti@npm:^1.19.1, jiti@npm:^1.20.0":
   version: 1.21.0
   resolution: "jiti@npm:1.21.0"
   bin:
@@ -28966,17 +28983,17 @@ __metadata:
   languageName: node
   linkType: hard
 
-"postcss-loader@npm:^7.3.3":
-  version: 7.3.3
-  resolution: "postcss-loader@npm:7.3.3"
+"postcss-loader@npm:^8.0.0":
+  version: 8.0.0
+  resolution: "postcss-loader@npm:8.0.0"
   dependencies:
-    cosmiconfig: "npm:^8.2.0"
-    jiti: "npm:^1.18.2"
-    semver: "npm:^7.3.8"
+    cosmiconfig: "npm:^9.0.0"
+    jiti: "npm:^1.20.0"
+    semver: "npm:^7.5.4"
   peerDependencies:
     postcss: ^7.0.0 || ^8.0.1
     webpack: ^5.0.0
-  checksum: 743a4286db68169d271bef31e6e9351874bcf2dfa408b82c648c2d5bfba9c862cbfe3004494d927469654d6ac8b82fe647f2b80a186c1dbd44d81632eec1e838
+  checksum: efbb59d2b72884c9f8c2310f1401efc6c4b01f8ffb571e2c9b151243947053eab9096c143b9bf09ada7c310c914eac759d5cf30a7cf84875a0e7cba0bc6d6c75
   languageName: node
   linkType: hard