diff --git a/package.json b/package.json
index 37972c69..747039b9 100644
--- a/package.json
+++ b/package.json
@@ -131,7 +131,7 @@
     "bundlesize": "^0.18.0",
     "chromatic": "^5.0.0",
     "cross-env": "^7.0.2",
-    "css-loader": "^3.2.0",
+    "css-loader": "^4.0.0",
     "cssnano": "^4.1.10",
     "eslint": "^7.2.0",
     "eslint-config-prettier": "^6.9.0",
diff --git a/yarn.lock b/yarn.lock
index d4699786..e1b1f5da 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -5453,7 +5453,7 @@ css-declaration-sorter@^4.0.1:
     postcss "^7.0.1"
     timsort "^0.3.0"
 
-css-loader@^3.0.0, css-loader@^3.2.0:
+css-loader@^3.0.0:
   version "3.6.0"
   resolved "https://registry.yarnpkg.com/css-loader/-/css-loader-3.6.0.tgz#2e4b2c7e6e2d27f8c8f28f61bffcd2e6c91ef645"
   integrity sha512-M5lSukoWi1If8dhQAUCvj4H8vUt3vOnwbQBH9DdTm/s4Ym2B/3dPMtYZeJmq7Q3S3Pa+I94DcZ7pc9bP14cWIQ==
@@ -5472,6 +5472,25 @@ css-loader@^3.0.0, css-loader@^3.2.0:
     schema-utils "^2.7.0"
     semver "^6.3.0"
 
+css-loader@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/css-loader/-/css-loader-4.0.0.tgz#814434d4e1e2d5f430c70e85e78268db7f3cced1"
+  integrity sha512-/7d5slKnmY2S39FNifJ7JQ8MhcMM/rDIjAZ2Sc/Z8lnOWOmc10hijg28ovBtljY364pQaF01O2nj5AIBDnJ9vQ==
+  dependencies:
+    camelcase "^6.0.0"
+    cssesc "^3.0.0"
+    icss-utils "^4.1.1"
+    loader-utils "^2.0.0"
+    normalize-path "^3.0.0"
+    postcss "^7.0.32"
+    postcss-modules-extract-imports "^2.0.0"
+    postcss-modules-local-by-default "^3.0.3"
+    postcss-modules-scope "^2.2.0"
+    postcss-modules-values "^3.0.0"
+    postcss-value-parser "^4.1.0"
+    schema-utils "^2.7.0"
+    semver "^7.3.2"
+
 css-select-base-adapter@^0.1.1:
   version "0.1.1"
   resolved "https://registry.yarnpkg.com/css-select-base-adapter/-/css-select-base-adapter-0.1.1.tgz#3b2ff4972cc362ab88561507a95408a1432135d7"
@@ -12111,15 +12130,15 @@ postcss-modules-extract-imports@^2.0.0:
   dependencies:
     postcss "^7.0.5"
 
-postcss-modules-local-by-default@^3.0.2:
-  version "3.0.2"
-  resolved "https://registry.yarnpkg.com/postcss-modules-local-by-default/-/postcss-modules-local-by-default-3.0.2.tgz#e8a6561be914aaf3c052876377524ca90dbb7915"
-  integrity sha512-jM/V8eqM4oJ/22j0gx4jrp63GSvDH6v86OqyTHHUvk4/k1vceipZsaymiZ5PvocqZOl5SFHiFJqjs3la0wnfIQ==
+postcss-modules-local-by-default@^3.0.2, postcss-modules-local-by-default@^3.0.3:
+  version "3.0.3"
+  resolved "https://registry.yarnpkg.com/postcss-modules-local-by-default/-/postcss-modules-local-by-default-3.0.3.tgz#bb14e0cc78279d504dbdcbfd7e0ca28993ffbbb0"
+  integrity sha512-e3xDq+LotiGesympRlKNgaJ0PCzoUIdpH0dj47iWAui/kyTgh3CiAr1qP54uodmJhl6p9rN6BoNcdEDVJx9RDw==
   dependencies:
     icss-utils "^4.1.1"
-    postcss "^7.0.16"
+    postcss "^7.0.32"
     postcss-selector-parser "^6.0.2"
-    postcss-value-parser "^4.0.0"
+    postcss-value-parser "^4.1.0"
 
 postcss-modules-scope@^2.2.0:
   version "2.2.0"
@@ -12289,12 +12308,12 @@ postcss-value-parser@^3.0.0:
   resolved "https://registry.yarnpkg.com/postcss-value-parser/-/postcss-value-parser-3.3.1.tgz#9ff822547e2893213cf1c30efa51ac5fd1ba8281"
   integrity sha512-pISE66AbVkp4fDQ7VHBwRNXzAAKJjw4Vw7nWI/+Q3vuly7SNfgYXvm6i5IgFylHGK5sP/xHAbB7N49OS4gWNyQ==
 
-postcss-value-parser@^4.0.0, postcss-value-parser@^4.0.2, postcss-value-parser@^4.1.0:
+postcss-value-parser@^4.0.2, postcss-value-parser@^4.1.0:
   version "4.1.0"
   resolved "https://registry.yarnpkg.com/postcss-value-parser/-/postcss-value-parser-4.1.0.tgz#443f6a20ced6481a2bda4fa8532a6e55d789a2cb"
   integrity sha512-97DXOFbQJhk71ne5/Mt6cOu6yxsSfM0QGQyl0L25Gca4yGWEGJaig7l7gbCX623VqTBNGLRLaVUCnNkcedlRSQ==
 
-postcss@^7.0.0, postcss@^7.0.1, postcss@^7.0.14, postcss@^7.0.16, postcss@^7.0.26, postcss@^7.0.27, postcss@^7.0.30, postcss@^7.0.32, postcss@^7.0.5, postcss@^7.0.6:
+postcss@^7.0.0, postcss@^7.0.1, postcss@^7.0.14, postcss@^7.0.26, postcss@^7.0.27, postcss@^7.0.30, postcss@^7.0.32, postcss@^7.0.5, postcss@^7.0.6:
   version "7.0.32"
   resolved "https://registry.yarnpkg.com/postcss/-/postcss-7.0.32.tgz#4310d6ee347053da3433db2be492883d62cec59d"
   integrity sha512-03eXong5NLnNCD05xscnGKGDZ98CyzoqPSMjOe6SuoQY7Z2hIj0Ld1g/O/UQRuOle2aRtiIRDg9tDcTGAkLfKw==