diff --git a/large-file/package-lock.json b/large-file/package-lock.json
index fa2bba08..844406c3 100644
--- a/large-file/package-lock.json
+++ b/large-file/package-lock.json
@@ -4765,7 +4765,6 @@
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@@ -4787,6 +4786,7 @@
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-      "integrity": "sha1-3vRcxQyWG8yb8jIdD1K8v+wfG7E="
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-    "JSONStream": {
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-      "resolved": "https://registry.npmjs.org/JSONStream/-/JSONStream-1.3.2.tgz",
-      "integrity": "sha1-wQI3G27Dp887hHygDCC7D85Mbeo=",
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-        "through": ">=2.2.7 <3"
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@@ -8991,6 +8977,11 @@
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+      "resolved": "https://registry.npmjs.org/Base64/-/Base64-1.0.1.tgz",
+      "integrity": "sha1-3vRcxQyWG8yb8jIdD1K8v+wfG7E="
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@@ -9171,9 +9162,9 @@
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-      "resolved": "https://registry.npmjs.org/bootstrap/-/bootstrap-3.4.1.tgz",
-      "integrity": "sha512-yN5oZVmRCwe5aKwzRj6736nSmKDX7pLYwsXiCj/EYmo16hODaBiT4En5btW/jhBF/seV+XMx3aYwukYC3A49DA=="
+      "version": "4.0.0",
+      "resolved": "https://registry.npmjs.org/bootstrap/-/bootstrap-4.0.0.tgz",
+      "integrity": "sha512-gulJE5dGFo6Q61V/whS6VM4WIyrlydXfCgkE+Gxe5hjrJ8rXLLZlALq7zq2RPhOc45PSwQpJkrTnc2KgD6cvmA=="
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@@ -9320,9 +9311,9 @@
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       "requires": {
-        "JSONStream": "^1.0.3",
         "combine-source-map": "~0.8.0",
         "defined": "^1.0.0",
+        "JSONStream": "^1.0.3",
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@@ -9358,7 +9349,6 @@
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       "requires": {
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         "assert": "^1.4.0",
         "browser-pack": "^6.0.1",
         "browser-resolve": "^1.11.0",
@@ -9380,6 +9370,7 @@
         "https-browserify": "^1.0.0",
         "inherits": "~2.0.1",
         "insert-module-globals": "^7.0.0",
+        "JSONStream": "^1.0.3",
         "labeled-stream-splicer": "^2.0.0",
         "mkdirp": "^0.5.0",
         "module-deps": "^6.0.0",
@@ -17834,11 +17825,11 @@
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       "requires": {
-        "JSONStream": "^1.0.3",
         "acorn-node": "^1.5.2",
         "combine-source-map": "^0.8.0",
         "concat-stream": "^1.6.1",
         "is-buffer": "^1.1.0",
+        "JSONStream": "^1.0.3",
         "path-is-absolute": "^1.0.1",
         "process": "~0.11.0",
         "through2": "^2.0.0",
@@ -20382,6 +20373,15 @@
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       "optional": true
     },
+    "JSONStream": {
+      "version": "1.3.2",
+      "resolved": "https://registry.npmjs.org/JSONStream/-/JSONStream-1.3.2.tgz",
+      "integrity": "sha1-wQI3G27Dp887hHygDCC7D85Mbeo=",
+      "requires": {
+        "jsonparse": "^1.2.0",
+        "through": ">=2.2.7 <3"
+      }
+    },
     "jsprim": {
       "version": "1.4.1",
       "resolved": "https://registry.npmjs.org/jsprim/-/jsprim-1.4.1.tgz",
@@ -23992,7 +23992,6 @@
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       "integrity": "sha512-NPs5N511VD1rrVJihSso/LiBShRbJALYBKzDW91uZYy7BpjnO4bGnZL3HjZ9yKcFdZUWwaYjDz9zxbuP7vKMuQ==",
       "requires": {
-        "JSONStream": "^1.0.3",
         "browser-resolve": "^1.7.0",
         "cached-path-relative": "^1.0.0",
         "concat-stream": "~1.6.0",
@@ -24000,6 +23999,7 @@
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         "duplexer2": "^0.1.2",
         "inherits": "^2.0.1",
+        "JSONStream": "^1.0.3",
         "parents": "^1.0.0",
         "readable-stream": "^2.0.2",
         "resolve": "^1.4.0",
@@ -24383,10 +24383,10 @@
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       "requires": {
-        "JSONStream": "^1.1.1",
         "async": "^2.0.1",
         "bson": "^1.0.1",
         "event-stream": "^4.0.1",
+        "JSONStream": "^1.1.1",
         "lodash.isfunction": "^3.0.6",
         "lodash.transform": "^4.6.0",
         "moment": "^2.10.6",
@@ -25172,8 +25172,8 @@
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         },
         "pre-commit": {
-          "version": "github:mongodb-js/pre-commit#f4158768a7ef58b46808cc09a6f6a0994c0baa67",
-          "from": "github:mongodb-js/pre-commit",
+          "version": "git+ssh://git@github.com/mongodb-js/pre-commit.git#f4158768a7ef58b46808cc09a6f6a0994c0baa67",
+          "from": "pre-commit@github:mongodb-js/pre-commit",
           "requires": {
             "cross-spawn": "^6.0.5",
             "which": "1.3.x"
@@ -25427,10 +25427,10 @@
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           "requires": {
-            "JSONStream": "^1.1.1",
             "async": "^3.1.0",
             "bson": "^1.0.1",
             "event-stream": "^4.0.1",
+            "JSONStream": "^1.1.1",
             "lodash.isfunction": "^3.0.6",
             "lodash.transform": "^4.6.0",
             "moment": "^2.10.6",
@@ -32564,6 +32564,15 @@
         "when": "^3.7.7"
       }
     },
+    "require_optional": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/require_optional/-/require_optional-1.0.1.tgz",
+      "integrity": "sha512-qhM/y57enGWHAe3v/NcwML6a3/vfESLe/sGM2dII+gEO0BpKRUkWZow/tyloNqJyN6kXSl3RyyM8Ll5D/sJP8g==",
+      "requires": {
+        "resolve-from": "^2.0.0",
+        "semver": "^5.1.0"
+      }
+    },
     "require-directory": {
       "version": "2.1.1",
       "resolved": "https://registry.npmjs.org/require-directory/-/require-directory-2.1.1.tgz",
@@ -32600,15 +32609,6 @@
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-    "require_optional": {
-      "version": "1.0.1",
-      "resolved": "https://registry.npmjs.org/require_optional/-/require_optional-1.0.1.tgz",
-      "integrity": "sha512-qhM/y57enGWHAe3v/NcwML6a3/vfESLe/sGM2dII+gEO0BpKRUkWZow/tyloNqJyN6kXSl3RyyM8Ll5D/sJP8g==",
-      "requires": {
-        "resolve-from": "^2.0.0",
-        "semver": "^5.1.0"
-      }
-    },
     "requires-port": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/requires-port/-/requires-port-1.0.0.tgz",
@@ -35636,6 +35636,11 @@
       "resolved": "https://registry.npmjs.org/strict-uri-encode/-/strict-uri-encode-1.1.0.tgz",
       "integrity": "sha1-J5siXfHVgrH1TmWt3UNS4Y+qBxM="
     },
+    "string_decoder": {
+      "version": "0.10.31",
+      "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-0.10.31.tgz",
+      "integrity": "sha1-YuIDvEF2bGwoyfyEMB2rHFMQ+pQ="
+    },
     "string-argv": {
       "version": "0.0.2",
       "resolved": "https://registry.npmjs.org/string-argv/-/string-argv-0.0.2.tgz",
@@ -35865,11 +35870,6 @@
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-    "string_decoder": {
-      "version": "0.10.31",
-      "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-0.10.31.tgz",
-      "integrity": "sha1-YuIDvEF2bGwoyfyEMB2rHFMQ+pQ="
-    },
     "stringify-object": {
       "version": "3.2.2",
       "resolved": "https://registry.npmjs.org/stringify-object/-/stringify-object-3.2.2.tgz",
diff --git a/large-file/package.json b/large-file/package.json
index 0e6486e3..92fd9920 100644
--- a/large-file/package.json
+++ b/large-file/package.json
@@ -317,7 +317,7 @@
     "body-parser": "1.18.2",
     "boolbase": "1.0.0",
     "boom": "^3.1.3",
-    "bootstrap": "^3.4.1",
+    "bootstrap": "^4.0.0",
     "brace-expansion": "1.1.11",
     "braces": "^2.3.2",
     "brorand": "1.1.0",