package.json

@@ -176,7 +176,7 @@
     "js-yaml": "3.14.2",
     "jsonlint": "1.6.3",
     "keymaster": "1.6.2",
-    "less": "4.4.2",
+    "less": "4.5.1",
     "less-loader": "7.3.0",
     "list.js": "2.3.1",
     "mathjax": "2.7.9",

yarn.lock

@@ -1497,7 +1497,7 @@ __metadata:
     jsdom-nogyp: "npm:0.8.3"
     jsonlint: "npm:1.6.3"
     keymaster: "npm:1.6.2"
-    less: "npm:4.4.2"
+    less: "npm:4.5.1"
     less-loader: "npm:7.3.0"
     list.js: "npm:2.3.1"
     lodash: "npm:4.17.21"
@@ -9403,9 +9403,9 @@ __metadata:
   languageName: node
   linkType: hard
 
-"less@npm:4.4.2":
-  version: 4.4.2
-  resolution: "less@npm:4.4.2"
+"less@npm:4.5.1":
+  version: 4.5.1
+  resolution: "less@npm:4.5.1"
   dependencies:
     copy-anything: "npm:^2.0.1"
     errno: "npm:^0.1.1"
@@ -9434,7 +9434,7 @@ __metadata:
       optional: true
   bin:
     lessc: bin/lessc
-  checksum: 10/634e669514e6c59270b04bb8b9f9b058bf07f99a3d06cda068b60576c84cfe79bfe83bde5d84abd35c37118b0342924f978a178dc8103be0e3ea85ab75c0feb2
+  checksum: 10/ea48075c73e206520b738c9387668a84cec404d24972b9e93c038fdde6ee38f8e2e9c820ed41e299c9f421711f4ce5bc9f719e6939367a0e6d5177d27f593038
   languageName: node
   linkType: hard