diff --git a/yarn.lock b/yarn.lock
index 0700cdc70..809724d36 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -960,7 +960,7 @@ balanced-match@^1.0.0:
   resolved "https://registry.yarnpkg.com/balanced-match/-/balanced-match-1.0.0.tgz#89b4d199ab2bee49de164ea02b89ce462d71b767"
   integrity sha1-ibTRmasr7kneFk6gK4nORi1xt2c=
 
-base64-js@^1.0.2:
+base64-js@^1.3.1:
   version "1.3.1"
   resolved "https://registry.yarnpkg.com/base64-js/-/base64-js-1.3.1.tgz#58ece8cb75dd07e71ed08c736abc5fac4dbf8df1"
   integrity sha512-mLQ4i2QO1ytvGWFWmcngKO//JXAQueZvwEKtjgQFM4jIK0kU+ytMfplL8j+n5mspOfjHwoAg+9yhb7BwAHm36g==
@@ -990,9 +990,9 @@ bit-twiddle@^1.0.2:
   integrity sha1-DGwfq+KyPRcXPZpht7cJPrnhdp4=
 
 bl@^4.0.1:
-  version "4.0.2"
-  resolved "https://registry.yarnpkg.com/bl/-/bl-4.0.2.tgz#52b71e9088515d0606d9dd9cc7aa48dc1f98e73a"
-  integrity sha512-j4OH8f6Qg2bGuWfRiltT2HYGx0e1QcBTrK9KAHNMwMZdQnDZFk0ZSYIpADjYCB3U12nicC5tVJwSIhwOWjb4RQ==
+  version "4.0.3"
+  resolved "https://registry.yarnpkg.com/bl/-/bl-4.0.3.tgz#12d6287adc29080e22a705e5764b2a9522cdc489"
+  integrity sha512-fs4G6/Hu4/EE+F75J8DuN/0IpQqNjAdC7aEQv7Qt8MHGUH7Ckv2MwTEEeN9QehD0pfIDkMI1bkHYkKy7xHyKIg==
   dependencies:
     buffer "^5.5.0"
     inherits "^2.0.4"
@@ -1022,12 +1022,12 @@ buffer-from@^1.0.0:
   integrity sha512-MQcXEUbCKtEo7bhqEs6560Hyd4XaovZlO/k9V3hjVUF/zwW7KBVdSK4gIt/bzwS9MbR5qob+F5jusZsb0YQK2A==
 
 buffer@^5.5.0:
-  version "5.6.0"
-  resolved "https://registry.yarnpkg.com/buffer/-/buffer-5.6.0.tgz#a31749dc7d81d84db08abf937b6b8c4033f62786"
-  integrity sha512-/gDYp/UtU0eA1ys8bOs9J6a+E/KWIY+DZ+Q2WESNUA0jFRsJOc0SNUO6xJ5SGA1xueg3NL65W6s+NY5l9cunuw==
+  version "5.6.1"
+  resolved "https://registry.yarnpkg.com/buffer/-/buffer-5.6.1.tgz#b99419405f4290a7a1f20b51037cee9f1fbd7f6a"
+  integrity sha512-2z15UUHpS9/3tk9mY/q+Rl3rydOi7yMp5XWNQnRvoz+mJwiv8brqYwp9a+nOCtma6dwuEIxljD8W3ysVBZ05Vg==
   dependencies:
-    base64-js "^1.0.2"
-    ieee754 "^1.1.4"
+    base64-js "^1.3.1"
+    ieee754 "^1.1.13"
 
 callsites@^3.0.0:
   version "3.1.0"
@@ -1637,7 +1637,7 @@ husky@^4.2.5:
     slash "^3.0.0"
     which-pm-runs "^1.0.0"
 
-ieee754@^1.1.4:
+ieee754@^1.1.13:
   version "1.1.13"
   resolved "https://registry.yarnpkg.com/ieee754/-/ieee754-1.1.13.tgz#ec168558e95aa181fd87d37f55c32bbcb6708b84"
   integrity sha512-4vf7I2LYV/HaWerSo3XmlMkp5eZ83i+/CDluXi/IGTs/O1sejBNhTtnxzmRZfvOUqj7lZjqHkeTvpgSFDlWZTg==