diff --git a/package.json b/package.json
index ee2c4b02..87f66912 100644
--- a/package.json
+++ b/package.json
@@ -70,7 +70,7 @@
 		"html-webpack-plugin": "^5.5.0",
 		"jest": "^25.5.3",
 		"less": "^3.8.1",
-		"less-loader": "^4.1.0",
+		"less-loader": "^12.3.2",
 		"linkinator": "^2.0.6",
 		"mini-css-extract-plugin": "^0.9.0",
 		"source-map-explorer": "^2.4.1",
diff --git a/yarn.lock b/yarn.lock
index 2b22d4a4..101c65b4 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -4909,11 +4909,6 @@ clone-response@^1.0.2:
   dependencies:
     mimic-response "^1.0.0"
 
-clone@^2.1.1:
-  version "2.1.2"
-  resolved "https://registry.yarnpkg.com/clone/-/clone-2.1.2.tgz#1b7f4b9f591f1e8f83670401600345a02887435f"
-  integrity sha512-3Pe/CF1Nn94hyhIYpjtiLhdCoEoz0DqQ+988E9gmeEdQZlojxnOb74wctFyuwWQHzqyf9X7C7MG8juUpqBJT8w==
-
 clsx@^2.1.1:
   version "2.1.1"
   resolved "https://registry.yarnpkg.com/clsx/-/clsx-2.1.1.tgz#eed397c9fd8bd882bfb18deab7102049a2f32999"
@@ -9955,14 +9950,10 @@ leaflet@^1.3.4:
   resolved "https://registry.yarnpkg.com/leaflet/-/leaflet-1.9.4.tgz#23fae724e282fa25745aff82ca4d394748db7d8d"
   integrity sha512-nxS1ynzJOmOlHp+iL3FyWqK89GtNL8U8rvlMOsQdTTssxZwCXh8N2NB3GDQOL+YR3XnWyZAxwQixURb+FA74PA==
 
-less-loader@^4.1.0:
-  version "4.1.0"
-  resolved "https://registry.yarnpkg.com/less-loader/-/less-loader-4.1.0.tgz#2c1352c5b09a4f84101490274fd51674de41363e"
-  integrity sha512-KNTsgCE9tMOM70+ddxp9yyt9iHqgmSs0yTZc5XH5Wo+g80RWRIYNqE58QJKm/yMud5wZEvz50ugRDuzVIkyahg==
-  dependencies:
-    clone "^2.1.1"
-    loader-utils "^1.1.0"
-    pify "^3.0.0"
+less-loader@^12.3.2:
+  version "12.3.2"
+  resolved "https://registry.yarnpkg.com/less-loader/-/less-loader-12.3.2.tgz#88dac1736b4f2e3f76db9b1617c1398ae91cd4bb"
+  integrity sha512-uLV5c702ff2jBvO7qewpkLRzkh/I9QW07ur2NKkv8TVTrtX2lrKjEbEU/LLXAn7cgpCIBbkfyUm4qYXCQs5/+w==
 
 less@^3.8.1:
   version "3.13.1"