diff --git a/yarn.lock b/yarn.lock
index 1c6df58..6c5fc7a 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -4247,9 +4247,9 @@ jest@^26.6.3:
     jest-cli "^26.6.3"
 
 js-base64@^3.7.2:
-  version "3.7.5"
-  resolved "https://registry.yarnpkg.com/js-base64/-/js-base64-3.7.5.tgz#21e24cf6b886f76d6f5f165bfcd69cc55b9e3fca"
-  integrity sha512-3MEt5DTINKqfScXKfJFrRbxkrnk2AxPWGBL/ycjz4dK8iqiSJ06UxD8jh8xuh6p10TX4t2+7FsBYVxxQbMg+qA==
+  version "3.7.7"
+  resolved "https://registry.yarnpkg.com/js-base64/-/js-base64-3.7.7.tgz#e51b84bf78fbf5702b9541e2cb7bfcb893b43e79"
+  integrity sha512-7rCnleh0z2CkXhH67J8K1Ytz0b2Y+yxTPL+/KOJoa20hfnVQ/3/T6W/KflYI4bRHRagNeXeU2bkNGI3v1oS/lw==
 
 "js-tokens@^3.0.0 || ^4.0.0", js-tokens@^4.0.0:
   version "4.0.0"