diff --git a/flake.nix b/flake.nix
index 3d40243ab..8b8008ce5 100644
--- a/flake.nix
+++ b/flake.nix
@@ -37,7 +37,7 @@
 
             offlineCache = pkgs.fetchYarnDeps {
               yarnLock = ./yarn.lock;
-              hash = "sha256-YocJGA/ye7YLQXVojrwc9Mrc9MqJ/a2YUfoie5J7fB4=";
+              hash = "sha256-nZaQy5AxkuFPEmuuL5av2+H11nseOHY0XfgClYDY2gE=";
             };
 
             passthru.electronVersion = electron.version;
diff --git a/package.json b/package.json
index df16d5600..84763e848 100644
--- a/package.json
+++ b/package.json
@@ -103,7 +103,7 @@
     "lefthook": "^2.1.6",
     "mini-css-extract-plugin": "^2.10.2",
     "npm-run-all2": "^9.0.2",
-    "postcss": "^8.5.19",
+    "postcss": "^8.5.25",
     "postcss-scss": "^4.0.9",
     "sass": "^1.99.0",
     "sass-loader": "^17.0.0",
diff --git a/yarn.lock b/yarn.lock
index 534fcba4c..2b68a7689 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -6667,10 +6667,10 @@ postcss-value-parser@^4.1.0, postcss-value-parser@^4.2.0:
   resolved "https://registry.yarnpkg.com/postcss-value-parser/-/postcss-value-parser-4.2.0.tgz#723c09920836ba6d3e5af019f92bc0971c02e514"
   integrity sha512-1NNCs6uurfkVbeXG4S8JFT9t19m45ICnif8zWLd5oPSZ50QnwMfK+H3jv408d4jw/7Bttv5axS5IiHoLaVNHeQ==
 
-postcss@^8.4.40, postcss@^8.5.16, postcss@^8.5.19, postcss@^8.5.8:
-  version "8.5.23"
-  resolved "https://registry.yarnpkg.com/postcss/-/postcss-8.5.23.tgz#3493550116f478487298301d2c2e8dc5a56e6594"
-  integrity sha512-g50586zr4bZmwFiTlflMu8E0bDTb5I5gertgwAKmsdUlTQIhZtunzUlD1WSzwcVWPoAVpsrA6vlfCD7oXvRwgg==
+postcss@^8.4.40, postcss@^8.5.16, postcss@^8.5.19, postcss@^8.5.25, postcss@^8.5.8:
+  version "8.5.25"
+  resolved "https://registry.yarnpkg.com/postcss/-/postcss-8.5.25.tgz#5012a598eaaa897f21bbe8553be3cb7bd2bd78cb"
+  integrity sha512-DTPx3RWSSnWyzLxQnlH0rJP+EW5ekl16ZU4/psbIhA0e53kJfdgaN5vKM+xP7yJtXVu+nfdVFmlgFDEKAe4Pyw==
   dependencies:
     nanoid "^3.3.16"
     picocolors "^1.1.1"