diff --git a/yarn.lock b/yarn.lock
index 8001e7d3611..bdbf1ea60a2 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -6893,9 +6893,9 @@ jest@^26.0.1:
     jest-cli "^26.0.1"
 
 js-base64@^2.1.9:
-  version "2.5.2"
-  resolved "https://registry.yarnpkg.com/js-base64/-/js-base64-2.5.2.tgz#313b6274dda718f714d00b3330bbae6e38e90209"
-  integrity sha512-Vg8czh0Q7sFBSUMWWArX/miJeBWYBPpdU/3M/DKSaekLMqrqVPaedp+5mZhie/r0lgrcaYBfwXatEew6gwgiQQ==
+  version "2.6.2"
+  resolved "https://registry.yarnpkg.com/js-base64/-/js-base64-2.6.2.tgz#cf9301bc5cc756892a9a6c8d7138322e5944fb0d"
+  integrity sha512-1hgLrLIrmCgZG+ID3VoLNLOSwjGnoZa8tyrUdEteMeIzsT6PH7PMLyUvbDwzNE56P3PNxyvuIOx4Uh2E5rzQIw==
 
 js-string-escape@1.0.1:
   version "1.0.1"