diff --git a/yarn.lock b/yarn.lock
index 7ed7c55ce8..db85ad798e 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2567,11 +2567,11 @@ concat-stream@^1.5.0, concat-stream@^1.6.0, concat-stream@^1.6.2:
     typedarray "^0.0.6"
 
 concat-with-sourcemaps@^1.0.0:
-  version "1.0.4"
-  resolved "https://registry.yarnpkg.com/concat-with-sourcemaps/-/concat-with-sourcemaps-1.0.4.tgz#f55b3be2aeb47601b10a2d5259ccfb70fd2f1dd6"
-  integrity sha1-9Vs74q60dgGxCi1SWcz7cP0vHdY=
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/concat-with-sourcemaps/-/concat-with-sourcemaps-1.1.0.tgz#d4ea93f05ae25790951b99e7b3b09e3908a4082e"
+  integrity sha512-4gEjHJFT9e+2W/77h/DS5SGUgwDaOwprX8L/gl5+3ixnzkVJJsZWDSelmN3Oilw3LNDZjZV0yqH1hLG3k6nghg==
   dependencies:
-    source-map "^0.5.1"
+    source-map "^0.6.1"
 
 concurrently@^5.2.0:
   version "5.2.0"