diff --git a/multisig-front-end/package.json b/multisig-front-end/package.json
index 4ade336..7bce38f 100644
--- a/multisig-front-end/package.json
+++ b/multisig-front-end/package.json
@@ -50,7 +50,7 @@
     "jest": "^24.8.0",
     "lodash": "^4.17.15",
     "markdown-loader": "^5.0.0",
-    "postcss": "^7.0.13",
+    "postcss": "^8.2.10",
     "postcss-clean": "^1.1.0",
     "postcss-flexbugs-fixes": "^4.1.0",
     "postcss-import": "^12.0.0",
diff --git a/multisig-front-end/yarn.lock b/multisig-front-end/yarn.lock
index ef1deaf..44728b3 100644
--- a/multisig-front-end/yarn.lock
+++ b/multisig-front-end/yarn.lock
@@ -4685,6 +4685,11 @@ color@^3.0.0:
     color-convert "^1.9.1"
     color-string "^1.5.2"
 
+colorette@^1.2.2:
+  version "1.2.2"
+  resolved "https://registry.yarnpkg.com/colorette/-/colorette-1.2.2.tgz#cbcc79d5e99caea2dbf10eb3a26fd8b3e6acfa94"
+  integrity sha512-MKGMzyfeuutC/ZJ1cba9NqcNpfeqMUcYmyF1ZFY6/Cn7CNSAKx6a+s48sqLqyAiZuaP2TcqMhoo+dlwFnVxT9w==
+
 columnify@^1.5.4:
   version "1.5.4"
   resolved "https://registry.yarnpkg.com/columnify/-/columnify-1.5.4.tgz#4737ddf1c7b69a8a7c340570782e947eec8e78bb"
@@ -10310,6 +10315,11 @@ nanoid@^2.0.0:
   resolved "https://registry.yarnpkg.com/nanoid/-/nanoid-2.1.1.tgz#524fd4acd45c126e0c87cd43ab5ee8346e695df9"
   integrity sha512-0YbJdaL4JFoejIOoawgLcYValFGJ2iyUuVDIWL3g8Es87SSOWFbWdRUMV3VMSiyPs3SQ3QxCIxFX00q5DLkMCw==
 
+nanoid@^3.1.22:
+  version "3.1.23"
+  resolved "https://registry.yarnpkg.com/nanoid/-/nanoid-3.1.23.tgz#f744086ce7c2bc47ee0a8472574d5c78e4183a81"
+  integrity sha512-FiB0kzdP0FFVGDKlRLEQ1BgDzU87dy5NnzjeW9YZNt+/c3+q82EQDUwniSAUxp/F0gFNI1ZhKU1FqYsMuqZVnw==
+
 nanomatch@^1.2.9:
   version "1.2.13"
   resolved "https://registry.yarnpkg.com/nanomatch/-/nanomatch-1.2.13.tgz#b87a8aa4fc0de8fe6be88895b38983ff265bd119"
@@ -12112,7 +12122,7 @@ postcss@^6.0.21, postcss@^6.0.22, postcss@^6.0.6, postcss@^6.x:
     source-map "^0.6.1"
     supports-color "^5.4.0"
 
-postcss@^7.0.0, postcss@^7.0.1, postcss@^7.0.13, postcss@^7.0.14, postcss@^7.0.16, postcss@^7.0.17, postcss@^7.0.2, postcss@^7.0.5, postcss@^7.0.6:
+postcss@^7.0.0, postcss@^7.0.1, postcss@^7.0.14, postcss@^7.0.16, postcss@^7.0.17, postcss@^7.0.2, postcss@^7.0.5, postcss@^7.0.6:
   version "7.0.18"
   resolved "https://registry.yarnpkg.com/postcss/-/postcss-7.0.18.tgz#4b9cda95ae6c069c67a4d933029eddd4838ac233"
   integrity sha512-/7g1QXXgegpF+9GJj4iN7ChGF40sYuGYJ8WZu8DZWnmhQ/G36hfdk3q9LBJmoK+lZ+yzZ5KYpOoxq7LF1BxE8g==
@@ -12121,6 +12131,15 @@ postcss@^7.0.0, postcss@^7.0.1, postcss@^7.0.13, postcss@^7.0.14, postcss@^7.0.1
     source-map "^0.6.1"
     supports-color "^6.1.0"
 
+postcss@^8.2.10:
+  version "8.2.10"
+  resolved "https://registry.yarnpkg.com/postcss/-/postcss-8.2.10.tgz#ca7a042aa8aff494b334d0ff3e9e77079f6f702b"
+  integrity sha512-b/h7CPV7QEdrqIxtAf2j31U5ef05uBDuvoXv6L51Q4rcS1jdlXAVKJv+atCFdUXYl9dyTHGyoMzIepwowRJjFw==
+  dependencies:
+    colorette "^1.2.2"
+    nanoid "^3.1.22"
+    source-map "^0.6.1"
+
 precss@^4.0.0:
   version "4.0.0"
   resolved "https://registry.yarnpkg.com/precss/-/precss-4.0.0.tgz#518ce5c4d31eac9bd268c538ae6fb462f3bf57b3"