diff --git a/yarn.lock b/yarn.lock
index cbce020..fd0216f 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -316,8 +316,8 @@ bindings@^1.5.0:
     file-uri-to-path "1.0.0"
 
 bl@^2.2.0:
-  version "2.2.0"
-  resolved "https://registry.yarnpkg.com/bl/-/bl-2.2.0.tgz#e1a574cdf528e4053019bb800b041c0ac88da493"
+  version "2.2.1"
+  resolved "https://registry.yarnpkg.com/bl/-/bl-2.2.1.tgz#8c11a7b730655c5d56898cdc871224f40fd901d5"
   dependencies:
     readable-stream "^2.3.5"
     safe-buffer "^5.1.1"