diff --git a/package-lock.json b/package-lock.json
index bf487f8..48ca0de 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -24,7 +24,7 @@
                 "@types/prismjs": "^1.26.0",
                 "css": "^3.0.0",
                 "css-loader": "^5.2.7",
-                "less": "^4.1.2",
+                "less": "^4.2.0",
                 "less-loader": "^12.2.0",
                 "style-loader": "^3.3.3",
                 "svg-url-loader": "^8.0.0",
@@ -1177,9 +1177,9 @@
             }
         },
         "node_modules/less": {
-            "version": "4.1.3",
-            "resolved": "https://registry.npmjs.org/less/-/less-4.1.3.tgz",
-            "integrity": "sha512-w16Xk/Ta9Hhyei0Gpz9m7VS8F28nieJaL/VyShID7cYvP6IL5oHeL6p4TXSDJqZE/lNv0oJ2pGVjJsRkfwm5FA==",
+            "version": "4.2.0",
+            "resolved": "https://registry.npmjs.org/less/-/less-4.2.0.tgz",
+            "integrity": "sha512-P3b3HJDBtSzsXUl0im2L7gTO5Ubg8mEN6G8qoTS77iXxXX4Hvu4Qj540PZDvQ8V6DmX6iXo98k7Md0Cm1PrLaA==",
             "dev": true,
             "dependencies": {
                 "copy-anything": "^2.0.1",
@@ -3126,9 +3126,9 @@
             "dev": true
         },
         "less": {
-            "version": "4.1.3",
-            "resolved": "https://registry.npmjs.org/less/-/less-4.1.3.tgz",
-            "integrity": "sha512-w16Xk/Ta9Hhyei0Gpz9m7VS8F28nieJaL/VyShID7cYvP6IL5oHeL6p4TXSDJqZE/lNv0oJ2pGVjJsRkfwm5FA==",
+            "version": "4.2.0",
+            "resolved": "https://registry.npmjs.org/less/-/less-4.2.0.tgz",
+            "integrity": "sha512-P3b3HJDBtSzsXUl0im2L7gTO5Ubg8mEN6G8qoTS77iXxXX4Hvu4Qj540PZDvQ8V6DmX6iXo98k7Md0Cm1PrLaA==",
             "dev": true,
             "requires": {
                 "copy-anything": "^2.0.1",
diff --git a/package.json b/package.json
index 7f217a2..bc695fa 100644
--- a/package.json
+++ b/package.json
@@ -26,7 +26,7 @@
         "@types/prismjs": "^1.26.0",
         "css": "^3.0.0",
         "css-loader": "^5.2.7",
-        "less": "^4.1.2",
+        "less": "^4.2.0",
         "less-loader": "^12.2.0",
         "style-loader": "^3.3.3",
         "svg-url-loader": "^8.0.0",