diff --git a/package.json b/package.json
index f5b02bc..0505cc3 100644
--- a/package.json
+++ b/package.json
@@ -27,12 +27,12 @@
     "electron-builder": "^22.10.5",
     "electron-reloader": "^1.2.1",
     "npm-run-all": "^4.1.5",
-    "postcss": "^8.2.13",
+    "postcss": "^8.3.3",
     "tailwindcss": "^2.1.2",
     "vite": "^2.2.4"
   },
   "peerDependencies": {
-    "postcss": "^8.2.13"
+    "postcss": "^8.3.3"
   },
   "keywords": [
     "electron",
diff --git a/yarn.lock b/yarn.lock
index e6882a6..62b0feb 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2078,10 +2078,10 @@ ms@2.1.2:
   resolved "https://registry.yarnpkg.com/ms/-/ms-2.1.2.tgz#d09d1f357b443f493382a8eb3ccd183872ae6009"
   integrity sha512-sGkPx+VjMtmA6MX27oA4FBFELFCZZ4S4XqeGOXCv68tT+jb3vk/RyaKWP0PTKyWtmLSM0b+adUTEvbs1PEaH2w==
 
-nanoid@^3.1.22:
-  version "3.1.22"
-  resolved "https://registry.yarnpkg.com/nanoid/-/nanoid-3.1.22.tgz#b35f8fb7d151990a8aebd5aa5015c03cf726f844"
-  integrity sha512-/2ZUaJX2ANuLtTvqTlgqBQNJoQO398KyJgZloL0PZkC0dpysjncRUPsFe3DUPzz/y3h+u7C46np8RMuvF3jsSQ==
+nanoid@^3.1.23:
+  version "3.1.23"
+  resolved "https://registry.yarnpkg.com/nanoid/-/nanoid-3.1.23.tgz#f744086ce7c2bc47ee0a8472574d5c78e4183a81"
+  integrity sha512-FiB0kzdP0FFVGDKlRLEQ1BgDzU87dy5NnzjeW9YZNt+/c3+q82EQDUwniSAUxp/F0gFNI1ZhKU1FqYsMuqZVnw==
 
 nice-try@^1.0.4:
   version "1.0.5"
@@ -2400,14 +2400,14 @@ postcss-value-parser@^4.1.0:
   resolved "https://registry.yarnpkg.com/postcss-value-parser/-/postcss-value-parser-4.1.0.tgz#443f6a20ced6481a2bda4fa8532a6e55d789a2cb"
   integrity sha512-97DXOFbQJhk71ne5/Mt6cOu6yxsSfM0QGQyl0L25Gca4yGWEGJaig7l7gbCX623VqTBNGLRLaVUCnNkcedlRSQ==
 
-postcss@^6.0.9, postcss@^8.1.10, postcss@^8.1.6, postcss@^8.2.1, postcss@^8.2.13:
-  version "8.2.13"
-  resolved "https://registry.yarnpkg.com/postcss/-/postcss-8.2.13.tgz#dbe043e26e3c068e45113b1ed6375d2d37e2129f"
-  integrity sha512-FCE5xLH+hjbzRdpbRb1IMCvPv9yZx2QnDarBEYSN0N0HYk+TcXsEhwdFcFb+SRWOKzKGErhIEbBK2ogyLdTtfQ==
+postcss@^6.0.9, postcss@^8.1.10, postcss@^8.1.6, postcss@^8.2.1, postcss@^8.2.13, postcss@^8.3.3:
+  version "8.3.3"
+  resolved "https://registry.yarnpkg.com/postcss/-/postcss-8.3.3.tgz#ef412a7a67e85c5b2c9f0ab3c4d9e8a3814d55cc"
+  integrity sha512-gnXd9C4bGKevvlNFd80I8WfxHX+g6MR+W2h19PlDNHUuT9248rHTvCIDeZI3Hvs5mB3gzXiNDwVK3S153WJbZA==
   dependencies:
     colorette "^1.2.2"
-    nanoid "^3.1.22"
-    source-map "^0.6.1"
+    nanoid "^3.1.23"
+    source-map-js "^0.6.2"
 
 prepend-http@^2.0.0:
   version "2.0.0"
@@ -2746,6 +2746,11 @@ sort-keys@^1.0.0:
   dependencies:
     is-plain-obj "^1.0.0"
 
+source-map-js@^0.6.2:
+  version "0.6.2"
+  resolved "https://registry.yarnpkg.com/source-map-js/-/source-map-js-0.6.2.tgz#0bb5de631b41cfbda6cfba8bd05a80efdfd2385e"
+  integrity sha512-/3GptzWzu0+0MBQFrDKzw/DvvMTUORvgY6k6jd/VS6iCR4RDTKWH6v6WPwQoUO8667uQEf9Oe38DxAYWY5F/Ug==
+
 source-map-support@^0.5.19:
   version "0.5.19"
   resolved "https://registry.yarnpkg.com/source-map-support/-/source-map-support-0.5.19.tgz#a98b62f86dcaf4f67399648c085291ab9e8fed61"