diff --git a/website/package.json b/website/package.json
index 46aafce..2bfdc99 100644
--- a/website/package.json
+++ b/website/package.json
@@ -13,6 +13,6 @@
   "devDependencies": {
     "docusaurus": "1.14.7",
     "minimist": "1.2.8",
-    "bl": "6.0.10"
+    "bl": "6.0.11"
   }
 }
diff --git a/website/yarn.lock b/website/yarn.lock
index 6686d78..ea2c988 100644
--- a/website/yarn.lock
+++ b/website/yarn.lock
@@ -957,6 +957,13 @@
   version "1.5.4"
   resolved "https://registry.npmjs.org/@types/q/-/q-1.5.4.tgz"
 
+"@types/readable-stream@^4.0.0":
+  version "4.0.10"
+  resolved "https://registry.yarnpkg.com/@types/readable-stream/-/readable-stream-4.0.10.tgz#009bb80d5211619cdccbe0a4c075ae18ef52eab1"
+  dependencies:
+    "@types/node" "*"
+    safe-buffer "~5.1.1"
+
 abort-controller@^3.0.0:
   version "3.0.0"
   resolved "https://registry.npmjs.org/abort-controller/-/abort-controller-3.0.0.tgz"
@@ -1301,10 +1308,11 @@ bin-wrapper@^4.0.0:
     os-filter-obj "^2.0.0"
     pify "^4.0.1"
 
-bl@6.0.10:
-  version "6.0.10"
-  resolved "https://registry.yarnpkg.com/bl/-/bl-6.0.10.tgz#91865ef0f07c9f2c41c99dc56189b96e036b921a"
+bl@6.0.11:
+  version "6.0.11"
+  resolved "https://registry.yarnpkg.com/bl/-/bl-6.0.11.tgz#e264651d5f4adaaedf1813c94642cb24d3d30aeb"
   dependencies:
+    "@types/readable-stream" "^4.0.0"
     buffer "^6.0.3"
     inherits "^2.0.4"
     readable-stream "^4.2.0"