diff --git a/package.json b/package.json
index d18a9243f0..99acbbbd4b 100644
--- a/package.json
+++ b/package.json
@@ -34,7 +34,7 @@
     "postcss-preset-env": "^6.7.0",
     "sass": "^1.29.0",
     "sass-loader": "^10.1.0",
-    "source-map-loader": "^1.1.1",
+    "source-map-loader": "^1.1.3",
     "style-loader": "^2.0.0",
     "stylelint": "^13.8.0",
     "stylelint-config-rational-order": "^0.1.2",
diff --git a/yarn.lock b/yarn.lock
index 41274e8483..049c7907ec 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -7702,10 +7702,10 @@ source-list-map@^2.0.0, source-list-map@^2.0.1:
   resolved "https://registry.yarnpkg.com/source-list-map/-/source-list-map-2.0.1.tgz#3993bd873bfc48479cca9ea3a547835c7c154b34"
   integrity sha512-qnQ7gVMxGNxsiL4lEuJwe/To8UnK7fAnmbGEEH8RpLouuKbeEm0lhbQVFIrNSuB+G7tVrAlVsZgETT5nljf+Iw==
 
-source-map-loader@^1.1.1:
-  version "1.1.2"
-  resolved "https://registry.yarnpkg.com/source-map-loader/-/source-map-loader-1.1.2.tgz#5b782bf08496d3a7f355e1780df0e25190a80991"
-  integrity sha512-bjf6eSENOYBX4JZDfl9vVLNsGAQ6Uz90fLmOazcmMcyDYOBFsGxPNn83jXezWLY9bJsVAo1ObztxPcV8HAbjVA==
+source-map-loader@^1.1.3:
+  version "1.1.3"
+  resolved "https://registry.yarnpkg.com/source-map-loader/-/source-map-loader-1.1.3.tgz#7dbc2fe7ea09d3e43c51fd9fc478b7f016c1f820"
+  integrity sha512-6YHeF+XzDOrT/ycFJNI53cgEsp/tHTMl37hi7uVyqFAlTXW109JazaQCkbc+jjoL2637qkH1amLi+JzrIpt5lA==
   dependencies:
     abab "^2.0.5"
     iconv-lite "^0.6.2"