diff --git a/web/package.json b/web/package.json
index 0034bd33b..d98ad4ec0 100644
--- a/web/package.json
+++ b/web/package.json
@@ -26,7 +26,7 @@
     "@tailwindcss/line-clamp": "0.4.4",
     "@tailwindcss/typography": "0.5.10",
     "autoprefixer": "10.4.16",
-    "postcss": "8.4.30",
+    "postcss": "8.4.31",
     "postcss-loader": "7.3.3",
     "tailwindcss": "3.3.3"
   }
diff --git a/yarn.lock b/yarn.lock
index 469248007..a347c6ff5 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -16600,14 +16600,14 @@ __metadata:
   languageName: node
   linkType: hard
 
-"postcss@npm:8.4.30, postcss@npm:^8.2.14, postcss@npm:^8.4.21, postcss@npm:^8.4.23, postcss@npm:^8.4.24, postcss@npm:^8.4.27":
-  version: 8.4.30
-  resolution: "postcss@npm:8.4.30"
+"postcss@npm:8.4.31, postcss@npm:^8.2.14, postcss@npm:^8.4.21, postcss@npm:^8.4.23, postcss@npm:^8.4.24, postcss@npm:^8.4.27":
+  version: 8.4.31
+  resolution: "postcss@npm:8.4.31"
   dependencies:
     nanoid: ^3.3.6
     picocolors: ^1.0.0
     source-map-js: ^1.0.2
-  checksum: ff54bd3dc3a32bf0c5b3365a6db262561ef3819e38dee173cbaf42be5bf123ff33ab63baba153e3967a00549a5e7e01e1d39cc323d11a155c2829fd1794584c0
+  checksum: 748b82e6e5fc34034dcf2ae88ea3d11fd09f69b6c50ecdd3b4a875cfc7cdca435c958b211e2cb52355422ab6fccb7d8f2f2923161d7a1b281029e4a913d59acf
   languageName: node
   linkType: hard
 
@@ -20338,7 +20338,7 @@ __metadata:
     "@tailwindcss/line-clamp": 0.4.4
     "@tailwindcss/typography": 0.5.10
     autoprefixer: 10.4.16
-    postcss: 8.4.30
+    postcss: 8.4.31
     postcss-loader: 7.3.3
     prop-types: 15.8.1
     react: 18.2.0