diff --git a/package.json b/package.json
index 4a61a3a0ba4..ac7d8338ce9 100644
--- a/package.json
+++ b/package.json
@@ -122,7 +122,7 @@
     "jest-jasmine2": "29.7.0",
     "jest-transform-stub": "2.0.0",
     "jsdom-worker": "0.3.0",
-    "less": "4.2.0",
+    "less": "4.2.1",
     "less-loader": "12.2.0",
     "lint-staged": "15.2.10",
     "os-browserify": "0.3.0",
diff --git a/yarn.lock b/yarn.lock
index 3b6fa8963f3..e0adf7b2f68 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -12741,9 +12741,9 @@ __metadata:
   languageName: node
   linkType: hard
 
-"less@npm:4.2.0":
-  version: 4.2.0
-  resolution: "less@npm:4.2.0"
+"less@npm:4.2.1":
+  version: 4.2.1
+  resolution: "less@npm:4.2.1"
   dependencies:
     copy-anything: "npm:^2.0.1"
     errno: "npm:^0.1.1"
@@ -12772,7 +12772,7 @@ __metadata:
       optional: true
   bin:
     lessc: bin/lessc
-  checksum: 10/98200dce570cdc396e03cafc95fb7bbbecdbe3ae28e456a6dcf7a1ac75c3b1979aa56749ac7581ace1814f8a03c9d3456b272280cc098a6e1e24295c4b7caddb
+  checksum: 10/931343f46899742501d12e3d657387d766af5a61fe6536a3bf3aa935b4d6f94b49e9a3668788affbd4a0cc752426a3da2db3d24ffca63fbb8f2c28538f113a9b
   languageName: node
   linkType: hard
 
@@ -18785,7 +18785,7 @@ __metadata:
     jszip: "npm:3.10.1"
     keyboardjs: "npm:2.7.0"
     knockout: "npm:3.5.1"
-    less: "npm:4.2.0"
+    less: "npm:4.2.1"
     less-loader: "npm:12.2.0"
     lexical: "npm:0.20.2"
     libsodium-wrappers: "npm:0.7.15"