diff --git a/package.json b/package.json
index 51579ec29..9a1aabdc1 100644
--- a/package.json
+++ b/package.json
@@ -51,7 +51,7 @@
     "mini-css-extract-plugin": "^1.3.4",
     "node-sass": "^5.0.0",
     "postcss": "^8.2.4",
-    "postcss-loader": "^4.0.4",
+    "postcss-loader": "^4.2.0",
     "sass": "^1.32.5",
     "sass-loader": "^10.1.1",
     "style-loader": "^2.0.0",
diff --git a/yarn.lock b/yarn.lock
index d608b4cbc..df71e3342 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -5124,16 +5124,16 @@ postcss-less@^3.1.4:
   dependencies:
     postcss "^7.0.14"
 
-postcss-loader@^4.0.4:
-  version "4.1.0"
-  resolved "https://registry.yarnpkg.com/postcss-loader/-/postcss-loader-4.1.0.tgz#4647a6c8dad3cb6b253fbfaa21d62201086f6e39"
-  integrity sha512-vbCkP70F3Q9PIk6d47aBwjqAMI4LfkXCoyxj+7NPNuVIwfTGdzv2KVQes59/RuxMniIgsYQCFSY42P3+ykJfaw==
+postcss-loader@^4.2.0:
+  version "4.2.0"
+  resolved "https://registry.yarnpkg.com/postcss-loader/-/postcss-loader-4.2.0.tgz#f6993ea3e0f46600fb3ee49bbd010448123a7db4"
+  integrity sha512-mqgScxHqbiz1yxbnNcPdKYo/6aVt+XExURmEbQlviFVWogDbM4AJ0A/B+ZBpYsJrTRxKw7HyRazg9x0Q9SWwLA==
   dependencies:
     cosmiconfig "^7.0.0"
     klona "^2.0.4"
     loader-utils "^2.0.0"
     schema-utils "^3.0.0"
-    semver "^7.3.2"
+    semver "^7.3.4"
 
 postcss-media-query-parser@^0.2.3:
   version "0.2.3"
@@ -5813,10 +5813,12 @@ semver@^6.0.0, semver@^6.3.0:
   resolved "https://registry.yarnpkg.com/semver/-/semver-6.3.0.tgz#ee0a64c8af5e8ceea67687b133761e1becbd1d3d"
   integrity sha512-b39TBaTSfV6yBrapU89p5fKekE2m/NwnDocOVruQFS1/veMgdzuPcnOM34M6CwxW8jH/lxEa5rBoDeUwu5HHTw==
 
-semver@^7.2.1, semver@^7.3.2:
-  version "7.3.2"
-  resolved "https://registry.yarnpkg.com/semver/-/semver-7.3.2.tgz#604962b052b81ed0786aae84389ffba70ffd3938"
-  integrity sha512-OrOb32TeeambH6UrhtShmF7CRDqhL6/5XpPNp2DuRH6+9QLw/orhp72j87v8Qa1ScDkvrrBNpZcDejAirJmfXQ==
+semver@^7.2.1, semver@^7.3.2, semver@^7.3.4:
+  version "7.3.4"
+  resolved "https://registry.yarnpkg.com/semver/-/semver-7.3.4.tgz#27aaa7d2e4ca76452f98d3add093a72c943edc97"
+  integrity sha512-tCfb2WLjqFAtXn4KEdxIhalnRtoKFN7nAwj0B3ZXCbQloV2tq5eDbcTmT68JJD3nRJq24/XgxtQKFIpQdtvmVw==
+  dependencies:
+    lru-cache "^6.0.0"
 
 send@0.17.1:
   version "0.17.1"