diff --git a/docs/package.json b/docs/package.json
index bcaadc6fd8130..d5dc3ecbae825 100644
--- a/docs/package.json
+++ b/docs/package.json
@@ -40,7 +40,7 @@
     "eslint-config-next": "12.3.1",
     "eslint-config-prettier": "8.5.0",
     "gray-matter": "^4.0.3",
-    "postcss": "8.4.17",
+    "postcss": "8.4.18",
     "rss": "^1.2.2",
     "tailwindcss": "3.1.8",
     "turbo-types": "workspace:*",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index e44b4613c2697..393c4063247fa 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -79,7 +79,7 @@ importers:
       next-themes: ^0.2.0
       nextra: 2.0.0-beta.30
       nextra-theme-docs: 2.0.0-beta.30
-      postcss: 8.4.17
+      postcss: 8.4.18
       react: 17.0.2
       react-dom: 17.0.2
       react-hot-toast: 2.4.0
@@ -108,13 +108,13 @@ importers:
       '@babel/core': 7.19.3
       '@types/node': 16.11.44
       '@types/react': 17.0.50
-      autoprefixer: 10.4.12_postcss@8.4.17
+      autoprefixer: 10.4.12_postcss@8.4.18
       csstype: 3.1.1
       eslint: 8.10.0
       eslint-config-next: 12.3.1_anixf2a3nmugjbelf5zfsvcsdy
       eslint-config-prettier: 8.5.0_eslint@8.10.0
       gray-matter: 4.0.3
-      postcss: 8.4.17
+      postcss: 8.4.18
       rss: 1.2.2
       tailwindcss: 3.1.8
       turbo-types: link:../packages/turbo-types
@@ -2244,7 +2244,7 @@ packages:
     hasBin: true
     dev: true
 
-  /autoprefixer/10.4.12_postcss@8.4.17:
+  /autoprefixer/10.4.12_postcss@8.4.18:
     resolution: {integrity: sha512-WrCGV9/b97Pa+jtwf5UGaRjgQIg7OK3D06GnoYoZNcG1Xb8Gt3EfuKjlhh9i/VtT16g6PYjZ69jdJ2g8FxSC4Q==}
     engines: {node: ^10 || ^12 || >=14}
     hasBin: true
@@ -2256,7 +2256,7 @@ packages:
       fraction.js: 4.2.0
       normalize-range: 0.1.2
       picocolors: 1.0.0
-      postcss: 8.4.17
+      postcss: 8.4.18
       postcss-value-parser: 4.2.0
     dev: true
 
@@ -7374,26 +7374,26 @@ packages:
     engines: {node: '>=0.10.0'}
     dev: true
 
-  /postcss-import/14.1.0_postcss@8.4.17:
+  /postcss-import/14.1.0_postcss@8.4.18:
     resolution: {integrity: sha512-flwI+Vgm4SElObFVPpTIT7SU7R3qk2L7PyduMcokiaVKuWv9d/U+Gm/QAd8NDLuykTWTkcrjOeD2Pp1rMeBTGw==}
     engines: {node: '>=10.0.0'}
     peerDependencies:
       postcss: ^8.0.0
     dependencies:
-      postcss: 8.4.17
+      postcss: 8.4.18
       postcss-value-parser: 4.2.0
       read-cache: 1.0.0
       resolve: 1.22.1
     dev: true
 
-  /postcss-js/4.0.0_postcss@8.4.17:
+  /postcss-js/4.0.0_postcss@8.4.18:
     resolution: {integrity: sha512-77QESFBwgX4irogGVPgQ5s07vLvFqWr228qZY+w6lW599cRlK/HmnlivnnVUxkjHnCu4J16PDMHcH+e+2HbvTQ==}
     engines: {node: ^12 || ^14 || >= 16}
     peerDependencies:
       postcss: ^8.3.3
     dependencies:
       camelcase-css: 2.0.1
-      postcss: 8.4.17
+      postcss: 8.4.18
     dev: true
 
   /postcss-load-config/3.1.4:
@@ -7412,7 +7412,7 @@ packages:
       yaml: 1.10.2
     dev: true
 
-  /postcss-load-config/3.1.4_postcss@8.4.17:
+  /postcss-load-config/3.1.4_postcss@8.4.18:
     resolution: {integrity: sha512-6DiM4E7v4coTE4uzA8U//WhtPwyhiim3eyjEMFCnUpzbrkK9wJHgKDT2mR+HbtSrd/NubVaYTOpSpjUl8NQeRg==}
     engines: {node: '>= 10'}
     peerDependencies:
@@ -7425,17 +7425,17 @@ packages:
         optional: true
     dependencies:
       lilconfig: 2.0.5
-      postcss: 8.4.17
+      postcss: 8.4.18
       yaml: 1.10.2
     dev: true
 
-  /postcss-nested/5.0.6_postcss@8.4.17:
+  /postcss-nested/5.0.6_postcss@8.4.18:
     resolution: {integrity: sha512-rKqm2Fk0KbA8Vt3AdGN0FB9OBOMDVajMG6ZCf/GoHgdxUJ4sBFp0A/uMIRm+MJUdo33YXEtjqIz8u7DAp8B7DA==}
     engines: {node: '>=12.0'}
     peerDependencies:
       postcss: ^8.2.14
     dependencies:
-      postcss: 8.4.17
+      postcss: 8.4.18
       postcss-selector-parser: 6.0.10
     dev: true
 
@@ -7460,8 +7460,8 @@ packages:
       source-map-js: 1.0.2
     dev: false
 
-  /postcss/8.4.17:
-    resolution: {integrity: sha512-UNxNOLQydcOFi41yHNMcKRZ39NeXlr8AxGuZJsdub8vIb12fHzcq37DTU/QtbI6WLxNg2gF9Z+8qtRwTj1UI1Q==}
+  /postcss/8.4.18:
+    resolution: {integrity: sha512-Wi8mWhncLJm11GATDaQKobXSNEYGUHeQLiQqDFG1qQ5UTDPTEvKw0Xt5NsTpktGTwLps3ByrWsBrG0rB8YQ9oA==}
     engines: {node: ^10 || ^12 || >=14}
     dependencies:
       nanoid: 3.3.4
@@ -8526,11 +8526,11 @@ packages:
       normalize-path: 3.0.0
       object-hash: 3.0.0
       picocolors: 1.0.0
-      postcss: 8.4.17
-      postcss-import: 14.1.0_postcss@8.4.17
-      postcss-js: 4.0.0_postcss@8.4.17
-      postcss-load-config: 3.1.4_postcss@8.4.17
-      postcss-nested: 5.0.6_postcss@8.4.17
+      postcss: 8.4.18
+      postcss-import: 14.1.0_postcss@8.4.18
+      postcss-js: 4.0.0_postcss@8.4.18
+      postcss-load-config: 3.1.4_postcss@8.4.18
+      postcss-nested: 5.0.6_postcss@8.4.18
       postcss-selector-parser: 6.0.10
       postcss-value-parser: 4.2.0
       quick-lru: 5.1.1