diff --git a/yarn.lock b/yarn.lock
index 7ec2048..2ee3158 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -7244,17 +7244,17 @@ webpack-merge@^4.1.2:
     lodash "^4.17.5"
 
 webpack-sources@^1.1.0, webpack-sources@^1.3.0:
-  version "1.3.0"
-  resolved "https://registry.yarnpkg.com/webpack-sources/-/webpack-sources-1.3.0.tgz#2a28dcb9f1f45fe960d8f1493252b5ee6530fa85"
-  integrity sha512-OiVgSrbGu7NEnEvQJJgdSFPl2qWKkWq5lHMhgiToIiN9w34EBnjYzSYs+VbL5KoYiLNtFFa7BZIKxRED3I32pA==
+  version "1.4.3"
+  resolved "https://registry.yarnpkg.com/webpack-sources/-/webpack-sources-1.4.3.tgz#eedd8ec0b928fbf1cbfe994e22d2d890f330a933"
+  integrity sha512-lgTS3Xhv1lCOKo7SA5TjKXMjpSM4sBjNV5+q2bqesbSPs5FjGmU6jjtBSkX9b4qW87vDIsCIlUPOEhbZrMdjeQ==
   dependencies:
     source-list-map "^2.0.0"
     source-map "~0.6.1"
 
 webpack-subresource-integrity@^1.1.0-rc.4:
-  version "1.2.0"
-  resolved "https://registry.yarnpkg.com/webpack-subresource-integrity/-/webpack-subresource-integrity-1.2.0.tgz#4cc8bdc2511482107d1d044bef1e5c4aa5058d84"
-  integrity sha512-bdMR4DRbINUFt+QhNfBFHURnCzT8mtHjXiclQWX/aXBpu2pM4nOb2qViyt84ZSFrVKEXkAbmz7mSoZQH/08xFg==
+  version "1.5.1"
+  resolved "https://registry.yarnpkg.com/webpack-subresource-integrity/-/webpack-subresource-integrity-1.5.1.tgz#6f44ea99987266b70c4ec42ac51064d33e982277"
+  integrity sha512-uekbQ93PZ9e7BFB8Hl9cFIVYQyQqiXp2ExKk9Zv+qZfH/zHXHrCFAfw1VW0+NqWbTWrs/HnuDrto3+tiPXh//Q==
   dependencies:
     webpack-sources "^1.3.0"