diff --git a/package-lock.json b/package-lock.json
index 14ce385..0794c1b 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -459,18 +459,18 @@
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     },
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-      "resolved": "https://registry.npmjs.org/bl/-/bl-2.2.0.tgz",
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+      "version": "2.2.1",
+      "resolved": "https://registry.npmjs.org/bl/-/bl-2.2.1.tgz",
+      "integrity": "sha512-6Pesp1w0DEX1N550i/uGV/TqucVL4AM/pgThFSN/Qq9si1/DF9aIHs1BxD8V/QU0HoeHO6cQRTAuYnLPKq1e4g==",
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-          "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.3.6.tgz",
-          "integrity": "sha512-tQtKA9WIAhBF3+VLAseyMqZeBjW0AHJoxOtYqSUZNJxauErmLbVm2FW1y+J/YA9dUrAC39ITejlZWhVIwawkKw==",
+          "version": "2.3.7",
+          "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.3.7.tgz",
+          "integrity": "sha512-Ebho8K4jIbHAxnuxi7o42OrZgF/ZTNcsZj6nRKyUmkhLFq8CHItp/fy6hQZuZmP/n3yZ9VBUbp4zz/mX8hmYPw==",
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             "inherits": "~2.0.3",
@@ -3796,15 +3796,6 @@
             "lodash": "^4.17.10"
           }
         },
-        "bl": {
-          "version": "2.2.0",
-          "resolved": "https://registry.npmjs.org/bl/-/bl-2.2.0.tgz",
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-          "requires": {
-            "readable-stream": "^2.3.5",
-            "safe-buffer": "^5.1.1"
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         "cross-spawn": {
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           "resolved": "https://registry.npmjs.org/cross-spawn/-/cross-spawn-6.0.5.tgz",