diff --git a/package-lock.json b/package-lock.json
index 2599fc52..95ce8e44 100644
--- a/package-lock.json
+++ b/package-lock.json
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+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.5.1.tgz",
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     "uglify-js": {
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-      "resolved": "https://registry.npmjs.org/uglify-js/-/uglify-js-3.5.12.tgz",
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+      "resolved": "https://registry.npmjs.org/uglify-js/-/uglify-js-3.6.0.tgz",
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@@ -3331,6 +3378,12 @@
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       }
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+    "vlq": {
+      "version": "0.2.3",
+      "resolved": "https://registry.npmjs.org/vlq/-/vlq-0.2.3.tgz",
+      "integrity": "sha512-DRibZL6DsNhIgYQ+wNdWDL2SL3bKPlVrRiBqV5yuMm++op8W4kGFtaQfCs4KEJn0wBZcHVHJ3eoywX8983k1ow==",
+      "dev": true
+    },
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       "resolved": "https://registry.npmjs.org/which/-/which-1.3.1.tgz",
@@ -3400,14 +3453,15 @@
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-      "resolved": "https://registry.npmjs.org/write-file-atomic/-/write-file-atomic-2.4.2.tgz",
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+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/write-file-atomic/-/write-file-atomic-3.0.0.tgz",
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-        "graceful-fs": "^4.1.11",
         "imurmurhash": "^0.1.4",
-        "signal-exit": "^3.0.2"
+        "is-typedarray": "^1.0.0",
+        "signal-exit": "^3.0.2",
+        "typedarray-to-buffer": "^3.1.5"
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@@ -3428,12 +3482,12 @@
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-      "resolved": "https://registry.npmjs.org/yaml/-/yaml-1.5.1.tgz",
-      "integrity": "sha512-btfJvMOgVthGZSgHBMrDkLuQu4YxOycw6kwuC67cUEOKJmmNozjIa02eKvuSq7usqqqpwwCvflGTF6JcDvSudw==",
+      "version": "1.6.0",
+      "resolved": "https://registry.npmjs.org/yaml/-/yaml-1.6.0.tgz",
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       "dev": true,
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-        "@babel/runtime": "^7.4.4"
+        "@babel/runtime": "^7.4.5"
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     "yapool": {
diff --git a/package.json b/package.json
index c0962092..c5aaf635 100644
--- a/package.json
+++ b/package.json
@@ -30,7 +30,7 @@
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     "mutate-fs": "^2.1.1",
     "rimraf": "^2.6.3",
-    "tap": "^13.1.9",
+    "tap": "^14.2.0",
     "tar-fs": "^1.16.3",
     "tar-stream": "^1.6.2"
   },