diff --git a/package.json b/package.json
index 8082cab58..00f5b6366 100644
--- a/package.json
+++ b/package.json
@@ -178,7 +178,7 @@
     "babel-preset-env": "1.7.0",
     "babel-runtime": "6.26.0",
     "copy-webpack-plugin": "6.4.1",
-    "css-loader": "5.2.0",
+    "css-loader": "5.2.1",
     "eslint": "7.23.0",
     "eslint-config-standard": "16.0.2",
     "eslint-plugin-import": "2.22.1",
diff --git a/yarn.lock b/yarn.lock
index d1a191f68..ea6abdd11 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2604,10 +2604,10 @@ css-declaration-sorter@^4.0.1:
     postcss "^7.0.1"
     timsort "^0.3.0"
 
-css-loader@5.2.0:
-  version "5.2.0"
-  resolved "https://registry.yarnpkg.com/css-loader/-/css-loader-5.2.0.tgz#a9ecda190500863673ce4434033710404efbff00"
-  integrity sha512-MfRo2MjEeLXMlUkeUwN71Vx5oc6EJnx5UQ4Yi9iUtYQvrPtwLUucYptz0hc6n++kdNcyF5olYBS4vPjJDAcLkw==
+css-loader@5.2.1:
+  version "5.2.1"
+  resolved "https://registry.yarnpkg.com/css-loader/-/css-loader-5.2.1.tgz#15fbd5b6ac4c1b170a098f804c5abd0722f2aa73"
+  integrity sha512-YCyRzlt/jgG1xanXZDG/DHqAueOtXFHeusP9TS478oP1J++JSKOyEgGW1GHVoCj/rkS+GWOlBwqQJBr9yajQ9w==
   dependencies:
     camelcase "^6.2.0"
     cssesc "^3.0.0"