diff --git a/package.json b/package.json
index 018b1001..afab82d3 100644
--- a/package.json
+++ b/package.json
@@ -59,7 +59,7 @@
     "jspngopt": "^0.2.0",
     "less": "^3.9.0",
     "less-loader": "^7.0.0",
-    "mini-css-extract-plugin": "^0.12.0",
+    "mini-css-extract-plugin": "^1.0.0",
     "mkdirp": "^1.0.4",
     "pako": "^1.0.8",
     "pnp-webpack-plugin": "^1.6.4",
@@ -72,7 +72,7 @@
     "rollup": "^2.21.0",
     "selenium-webdriver": "^3.6.0",
     "sri-toolbox": "^0.2.0",
-    "style-loader": "^1.2.1",
+    "style-loader": "^2.0.0",
     "stylelint": "^13.6.1",
     "stylelint-config-standard": "^20.0.0",
     "terser-webpack-plugin": "^4.0.0",
diff --git a/yarn.lock b/yarn.lock
index 5d5ce2e4..a4a99dcc 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -7681,7 +7681,7 @@ fsevents@^1.2.7:
     jspngopt: ^0.2.0
     less: ^3.9.0
     less-loader: ^7.0.0
-    mini-css-extract-plugin: ^0.12.0
+    mini-css-extract-plugin: ^1.0.0
     mkdirp: ^1.0.4
     pako: ^1.0.8
     pnp-webpack-plugin: ^1.6.4
@@ -7694,7 +7694,7 @@ fsevents@^1.2.7:
     rollup: ^2.21.0
     selenium-webdriver: ^3.6.0
     sri-toolbox: ^0.2.0
-    style-loader: ^1.2.1
+    style-loader: ^2.0.0
     stylelint: ^13.6.1
     stylelint-config-standard: ^20.0.0
     terser-webpack-plugin: ^4.0.0
@@ -7873,7 +7873,7 @@ fsevents@^1.2.7:
   languageName: node
   linkType: hard
 
-"loader-utils@npm:^1.1.0, loader-utils@npm:^1.2.3, loader-utils@npm:^1.4.0":
+"loader-utils@npm:^1.2.3, loader-utils@npm:^1.4.0":
   version: 1.4.0
   resolution: "loader-utils@npm:1.4.0"
   dependencies:
@@ -8307,17 +8307,17 @@ fsevents@^1.2.7:
   languageName: node
   linkType: hard
 
-"mini-css-extract-plugin@npm:^0.12.0":
-  version: 0.12.0
-  resolution: "mini-css-extract-plugin@npm:0.12.0"
+"mini-css-extract-plugin@npm:^1.0.0":
+  version: 1.0.0
+  resolution: "mini-css-extract-plugin@npm:1.0.0"
   dependencies:
-    loader-utils: ^1.1.0
+    loader-utils: ^2.0.0
     normalize-url: 1.9.1
-    schema-utils: ^1.0.0
+    schema-utils: ^3.0.0
     webpack-sources: ^1.1.0
   peerDependencies:
     webpack: ^4.4.0 || ^5.0.0
-  checksum: bd8d5fe46f82e7fc393398ad30240a1793c34686b433255b8425dcfea79dc9041897a64e1c26201d30e8acdec965787b8450da621910cdefbdf13aa3562c87fb
+  checksum: c3f4b1691cf9d70ce9f56906941be60791050e62d4e4c7b4d87e868d765b7350ad91f0e8492e100739a9965b8ac6277c91d4cdf1e476eb0535af6e740ff90ab2
   languageName: node
   linkType: hard
 
@@ -11202,7 +11202,7 @@ fsevents@^1.2.7:
   languageName: node
   linkType: hard
 
-"schema-utils@npm:^2.6.5, schema-utils@npm:^2.7.0, schema-utils@npm:^2.7.1":
+"schema-utils@npm:^2.6.5, schema-utils@npm:^2.7.1":
   version: 2.7.1
   resolution: "schema-utils@npm:2.7.1"
   dependencies:
@@ -12093,15 +12093,15 @@ fsevents@^1.2.7:
   languageName: node
   linkType: hard
 
-"style-loader@npm:^1.2.1":
-  version: 1.3.0
-  resolution: "style-loader@npm:1.3.0"
+"style-loader@npm:^2.0.0":
+  version: 2.0.0
+  resolution: "style-loader@npm:2.0.0"
   dependencies:
     loader-utils: ^2.0.0
-    schema-utils: ^2.7.0
+    schema-utils: ^3.0.0
   peerDependencies:
     webpack: ^4.0.0 || ^5.0.0
-  checksum: 4654b5178cb2c32f8d35363938b8bbb2b435fcfd2f81865185e3899183a3ad1390a24da467890463a6c9d07f6785d568a269805b706c8d56086c942530d77d95
+  checksum: ffc305488244ab499f91b05a1c94dd199b8b106d69e260ce38bd599819bbb352357e107bef3c319b775b9fb0eaed571cb68f8c7940e457553f85a980f4b630d8
   languageName: node
   linkType: hard