diff --git a/package.json b/package.json
index b94d91112..e3cba70e6 100644
--- a/package.json
+++ b/package.json
@@ -128,7 +128,7 @@
     "npm-run-all": "^4.1.5",
     "nyc": "^15.1.0",
     "postcss": "^8.2.4",
-    "postcss-loader": "^4.1.0",
+    "postcss-loader": "^5.1.0",
     "prettier": "^2.2.1",
     "raw-loader": "^4.0.2",
     "react-test-renderer": "^16.14.0",
diff --git a/yarn.lock b/yarn.lock
index 366a1cdaf..a454f14b7 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -8037,16 +8037,14 @@ postcss-less@^3.1.4:
   dependencies:
     postcss "^7.0.14"
 
-postcss-loader@^4.1.0:
-  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@^5.1.0:
+  version "5.1.0"
+  resolved "https://registry.yarnpkg.com/postcss-loader/-/postcss-loader-5.1.0.tgz#8a36f18b8989bee94172626b25f2b9cc6160fb43"
+  integrity sha512-tGgKZF6Ntn16zIWXt7yKV19L0rISaozHPCfdPt+aHOnTZrreeqVR6hCkFhZYfJ6KgpyIFRkKuW8ygHtUid4GlA==
   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"
@@ -9339,7 +9337,7 @@ 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:
+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==