diff --git a/dashboard/15-final/package.json b/dashboard/15-final/package.json
index 284ce0e7..ebb2c585 100644
--- a/dashboard/15-final/package.json
+++ b/dashboard/15-final/package.json
@@ -21,7 +21,7 @@
     "clsx": "^2.0.0",
     "next": "^13.5.3",
     "next-auth": "^4.23.1",
-    "postcss": "8.4.28",
+    "postcss": "8.4.31",
     "react": "18.2.0",
     "react-dom": "18.2.0",
     "tailwindcss": "3.3.3",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 2f6b147f..ab83bcb0 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -233,7 +233,7 @@ importers:
         version: 0.4.2
       autoprefixer:
         specifier: 10.4.15
-        version: 10.4.15(postcss@8.4.28)
+        version: 10.4.15(postcss@8.4.31)
       bcrypt:
         specifier: ^5.1.1
         version: 5.1.1
@@ -247,8 +247,8 @@ importers:
         specifier: ^4.23.1
         version: 4.23.2(next@13.5.3)(react-dom@18.2.0)(react@18.2.0)
       postcss:
-        specifier: 8.4.28
-        version: 8.4.28
+        specifier: 8.4.31
+        version: 8.4.31
       react:
         specifier: 18.2.0
         version: 18.2.0
@@ -1393,7 +1393,7 @@ packages:
       has-symbols: 1.0.3
     dev: true
 
-  /autoprefixer@10.4.15(postcss@8.4.28):
+  /autoprefixer@10.4.15(postcss@8.4.31):
     resolution: {integrity: sha512-KCuPB8ZCIqFdA4HwKXsvz7j6gvSDNhDP7WnUjBleRkKjPdvCmHFuQ77ocavI8FT6NdvlBnE2UFr2H4Mycn8Vew==}
     engines: {node: ^10 || ^12 || >=14}
     hasBin: true
@@ -1405,7 +1405,7 @@ packages:
       fraction.js: 4.3.6
       normalize-range: 0.1.2
       picocolors: 1.0.0
-      postcss: 8.4.28
+      postcss: 8.4.31
       postcss-value-parser: 4.2.0
     dev: false
 
@@ -4151,29 +4151,29 @@ packages:
     engines: {node: '>=4'}
     dev: true
 
-  /postcss-import@15.1.0(postcss@8.4.28):
+  /postcss-import@15.1.0(postcss@8.4.31):
     resolution: {integrity: sha512-hpr+J05B2FVYUAXHeK1YyI267J/dDDhMU6B6civm8hSY1jYJnBXxzKDKDswzJmtLHryrjhnDjqqp/49t8FALew==}
     engines: {node: '>=14.0.0'}
     peerDependencies:
       postcss: ^8.0.0
     dependencies:
-      postcss: 8.4.28
+      postcss: 8.4.31
       postcss-value-parser: 4.2.0
       read-cache: 1.0.0
       resolve: 1.22.6
     dev: false
 
-  /postcss-js@4.0.1(postcss@8.4.28):
+  /postcss-js@4.0.1(postcss@8.4.31):
     resolution: {integrity: sha512-dDLF8pEO191hJMtlHFPRa8xsizHaM82MLfNkUHdUtVEV3tgTp5oj+8qbEqYM57SLfc74KSbw//4SeJma2LRVIw==}
     engines: {node: ^12 || ^14 || >= 16}
     peerDependencies:
       postcss: ^8.4.21
     dependencies:
       camelcase-css: 2.0.1
-      postcss: 8.4.28
+      postcss: 8.4.31
     dev: false
 
-  /postcss-load-config@4.0.1(postcss@8.4.28):
+  /postcss-load-config@4.0.1(postcss@8.4.31):
     resolution: {integrity: sha512-vEJIc8RdiBRu3oRAI0ymerOn+7rPuMvRXslTvZUKZonDHFIczxztIyJ1urxM1x9JXEikvpWWTUUqal5j/8QgvA==}
     engines: {node: '>= 14'}
     peerDependencies:
@@ -4186,17 +4186,17 @@ packages:
         optional: true
     dependencies:
       lilconfig: 2.1.0
-      postcss: 8.4.28
+      postcss: 8.4.31
       yaml: 2.3.2
     dev: false
 
-  /postcss-nested@6.0.1(postcss@8.4.28):
+  /postcss-nested@6.0.1(postcss@8.4.31):
     resolution: {integrity: sha512-mEp4xPMi5bSWiMbsgoPfcP74lsWLHkQbZc3sY+jWYd65CUwXrUaTp0fmNpa01ZcETKlIgUdFN/MpS2xZtqL9dQ==}
     engines: {node: '>=12.0'}
     peerDependencies:
       postcss: ^8.2.14
     dependencies:
-      postcss: 8.4.28
+      postcss: 8.4.31
       postcss-selector-parser: 6.0.13
     dev: false
 
@@ -4221,15 +4221,6 @@ packages:
       source-map-js: 1.0.2
     dev: false
 
-  /postcss@8.4.28:
-    resolution: {integrity: sha512-Z7V5j0cq8oEKyejIKfpD8b4eBy9cwW2JWPk0+fB1HOAMsfHbnAXLLS+PfVWlzMSLQaWttKDt607I0XHmpE67Vw==}
-    engines: {node: ^10 || ^12 || >=14}
-    dependencies:
-      nanoid: 3.3.6
-      picocolors: 1.0.0
-      source-map-js: 1.0.2
-    dev: false
-
   /postcss@8.4.31:
     resolution: {integrity: sha512-PS08Iboia9mts/2ygV3eLpY5ghnUcfLV/EXTOW1E2qYxJKGGBUtNjN76FYHnMs36RmARn41bC0AZmn+rR0OVpQ==}
     engines: {node: ^10 || ^12 || >=14}
@@ -4964,11 +4955,11 @@ packages:
       normalize-path: 3.0.0
       object-hash: 3.0.0
       picocolors: 1.0.0
-      postcss: 8.4.28
-      postcss-import: 15.1.0(postcss@8.4.28)
-      postcss-js: 4.0.1(postcss@8.4.28)
-      postcss-load-config: 4.0.1(postcss@8.4.28)
-      postcss-nested: 6.0.1(postcss@8.4.28)
+      postcss: 8.4.31
+      postcss-import: 15.1.0(postcss@8.4.31)
+      postcss-js: 4.0.1(postcss@8.4.31)
+      postcss-load-config: 4.0.1(postcss@8.4.31)
+      postcss-nested: 6.0.1(postcss@8.4.31)
       postcss-selector-parser: 6.0.13
       resolve: 1.22.6
       sucrase: 3.34.0