diff --git a/packages/angular_devkit/build_angular/package.json b/packages/angular_devkit/build_angular/package.json
index 7207a453da..512cc6d228 100644
--- a/packages/angular_devkit/build_angular/package.json
+++ b/packages/angular_devkit/build_angular/package.json
@@ -35,7 +35,7 @@
     "glob": "7.1.6",
     "jest-worker": "26.1.0",
     "karma-source-map-support": "1.4.0",
-    "less-loader": "6.1.2",
+    "less-loader": "6.1.3",
     "license-webpack-plugin": "2.2.0",
     "loader-utils": "2.0.0",
     "mini-css-extract-plugin": "0.9.0",
diff --git a/yarn.lock b/yarn.lock
index 928d466d9e..5dcdd3dfc8 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -8007,10 +8007,10 @@ less-loader@6.0.0:
     loader-utils "^2.0.0"
     schema-utils "^2.6.6"
 
-less-loader@6.1.2:
-  version "6.1.2"
-  resolved "https://registry.yarnpkg.com/less-loader/-/less-loader-6.1.2.tgz#793f2ab76dea3c4fca6a27f3effceab16fc3cd9a"
-  integrity sha512-80g+EURm8H98wirYTNnIJMxVnJU9NYIXRs7rxsghL8C+UyuGzsqDXPgQcLUrNlItMwUviYeBfSOEyULI6iza+g==
+less-loader@6.1.3:
+  version "6.1.3"
+  resolved "https://registry.yarnpkg.com/less-loader/-/less-loader-6.1.3.tgz#f1d46e69158da1282e26f738117dd891cb13fc50"
+  integrity sha512-gzG3gQd3da+E06yasOB1zR6klEEyfXp/kYZ+5Su89AVE656klCilD58QFYALqky6yL1d/ZSEKgVjkwH3meIpIQ==
   dependencies:
     clone "^2.1.2"
     less "^3.11.3"