diff --git a/yarn.lock b/yarn.lock
index 72b5fdec8..b38d7c6a9 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1641,9 +1641,9 @@ base64-js@^1.3.1:
   integrity sha512-AKpaYlHn8t4SVbOHCy+b5+KKgvR4vrsD8vbvrbiQJps7fKDTkjkDry6ji0rUJjC0kzbNePLwzxq8iypo41qeWA==
 
 baseline-browser-mapping@^2.9.0:
-  version "2.9.2"
-  resolved "https://registry.yarnpkg.com/baseline-browser-mapping/-/baseline-browser-mapping-2.9.2.tgz#0ae89ec3e10e07c368b77def89db8044409461d1"
-  integrity sha512-PxSsosKQjI38iXkmb3d0Y32efqyA0uW4s41u4IVBsLlWLhCiYNpH/AfNOVWRqCQBlD8TFJTz6OUWNd4DFJCnmw==
+  version "2.9.3"
+  resolved "https://registry.yarnpkg.com/baseline-browser-mapping/-/baseline-browser-mapping-2.9.3.tgz#5eaccdbbe2006e55ec9978a0ccacd59eb785215c"
+  integrity sha512-8QdH6czo+G7uBsNo0GiUfouPN1lRzKdJTGnKXwe12gkFbnnOUaUKGN55dMkfy+mnxmvjwl9zcI4VncczcVXDhA==
 
 bl@^4.0.3:
   version "4.1.0"
@@ -2361,9 +2361,9 @@ duplexer@^0.1.1:
   integrity sha512-jtD6YG370ZCIi/9GTaJKQxWTZD045+4R4hTk/x1UyoqadyJ9x9CgSi1RlVDQF8U2sxLLSnFkCaMihqljHIWgMg==
 
 electron-to-chromium@^1.5.263:
-  version "1.5.265"
-  resolved "https://registry.yarnpkg.com/electron-to-chromium/-/electron-to-chromium-1.5.265.tgz#ccea47940ee09d864f22fc7aadb2e992056ea0a5"
-  integrity sha512-B7IkLR1/AE+9jR2LtVF/1/6PFhY5TlnEHnlrKmGk7PvkJibg5jr+mLXLLzq3QYl6PA1T/vLDthQPqIPAlS/PPA==
+  version "1.5.266"
+  resolved "https://registry.yarnpkg.com/electron-to-chromium/-/electron-to-chromium-1.5.266.tgz#41ed029b3cf641c4ee071de42954b36dca8f5f4e"
+  integrity sha512-kgWEglXvkEfMH7rxP5OSZZwnaDWT7J9EoZCujhnpLbfi0bbNtRkgdX2E3gt0Uer11c61qCYktB3hwkAS325sJg==
 
 emittery@^0.13.1:
   version "0.13.1"