diff --git a/package-lock.json b/package-lock.json
index 5c157f0..13188c1 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -54,17 +54,17 @@
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-      "resolved": "https://registry.npmjs.org/bl/-/bl-3.0.0.tgz",
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+      "version": "3.0.1",
+      "resolved": "https://registry.npmjs.org/bl/-/bl-3.0.1.tgz",
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       "requires": {
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-          "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-3.4.0.tgz",
-          "integrity": "sha512-jItXPLmrSR8jmTRmRWJXCnGJsfy85mB3Wd/uINMXA65yrnFo0cPClFIUWzo2najVNSl+mx7/4W8ttlLWJe99pQ==",
+          "version": "3.6.0",
+          "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-3.6.0.tgz",
+          "integrity": "sha512-BViHy7LKeTz4oNnkcLJ+lVSL6vpiFeX6/d3oSH8zCW7UxP2onchk+vTGB143xuFjHS3deTgkKoXXymXqymiIdA==",
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             "inherits": "^2.0.3",
             "string_decoder": "^1.1.1",
@@ -865,9 +865,9 @@
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-      "version": "1.9.2",
-      "resolved": "https://registry.npmjs.org/underscore/-/underscore-1.9.2.tgz",
-      "integrity": "sha512-D39qtimx0c1fI3ya1Lnhk3E9nONswSKhnffBI0gME9C99fYOkNi04xs8K6pePLhvl1frbDemkaBQ5ikWllR2HQ=="
+      "version": "1.11.0",
+      "resolved": "https://registry.npmjs.org/underscore/-/underscore-1.11.0.tgz",
+      "integrity": "sha512-xY96SsN3NA461qIRKZ/+qox37YXPtSBswMGfiNptr+wrt6ds4HaMw23TP612fEyGekRE6LNRiLYr/aqbHXNedw=="
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     "unpipe": {
       "version": "1.0.0",