diff --git a/package-lock.json b/package-lock.json
index 2cf0a9d..afffe47 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -226,11 +226,36 @@
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-      "resolved": "https://registry.npmjs.org/bl/-/bl-3.0.0.tgz",
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+      "resolved": "https://registry.npmjs.org/bl/-/bl-2.2.1.tgz",
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+        "readable-stream": "^2.3.5",
+        "safe-buffer": "^5.1.1"
+      },
+      "dependencies": {
+        "readable-stream": {
+          "version": "2.3.7",
+          "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.3.7.tgz",
+          "integrity": "sha512-Ebho8K4jIbHAxnuxi7o42OrZgF/ZTNcsZj6nRKyUmkhLFq8CHItp/fy6hQZuZmP/n3yZ9VBUbp4zz/mX8hmYPw==",
+          "requires": {
+            "core-util-is": "~1.0.0",
+            "inherits": "~2.0.3",
+            "isarray": "~1.0.0",
+            "process-nextick-args": "~2.0.0",
+            "safe-buffer": "~5.1.1",
+            "string_decoder": "~1.1.1",
+            "util-deprecate": "~1.0.1"
+          }
+        },
+        "string_decoder": {
+          "version": "1.1.1",
+          "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-1.1.1.tgz",
+          "integrity": "sha512-n/ShnvDi6FHbbVfviro+WojiFzv+s8MPMHBczVePfUpDJLwoLT0ht1l4YwBCbi8pJAveEEdnkHyPyTP/mzRfwg==",
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@@ -915,15 +940,6 @@
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-          "version": "2.2.0",
-          "resolved": "https://registry.npmjs.org/bl/-/bl-2.2.0.tgz",
-          "integrity": "sha512-wbgvOpqopSr7uq6fJrLH8EsvYMJf9gzfo2jCsL2eTy75qXPukA4pCgHamOQkZtY5vmfVtjB+P3LNlMHW5CEZXA==",
-          "requires": {
-            "readable-stream": "^2.3.5",
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@@ -1099,6 +1115,14 @@
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+        "bl": {
+          "version": "3.0.1",
+          "resolved": "https://registry.npmjs.org/bl/-/bl-3.0.1.tgz",
+          "integrity": "sha512-jrCW5ZhfQ/Vt07WX1Ngs+yn9BDqPL/gw28S7s9H6QK/gupnizNzJAss5akW20ISgOrbLTlXOOCTJeNUQqruAWQ==",
+          "requires": {
+            "readable-stream": "^3.0.1"
+          }
+        },
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           "resolved": "https://registry.npmjs.org/debug/-/debug-4.1.1.tgz",
@@ -1671,6 +1695,14 @@
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       },
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+        "bl": {
+          "version": "3.0.1",
+          "resolved": "https://registry.npmjs.org/bl/-/bl-3.0.1.tgz",
+          "integrity": "sha512-jrCW5ZhfQ/Vt07WX1Ngs+yn9BDqPL/gw28S7s9H6QK/gupnizNzJAss5akW20ISgOrbLTlXOOCTJeNUQqruAWQ==",
+          "requires": {
+            "readable-stream": "^3.0.1"
+          }
+        },
         "depd": {
           "version": "2.0.0",
           "resolved": "https://registry.npmjs.org/depd/-/depd-2.0.0.tgz",