Update dependencies.

Thanks to developers of dependencies!

package-lock.json

@@ -765,6 +765,11 @@
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       "resolved": "https://registry.npmjs.org/acorn/-/acorn-6.4.1.tgz",
@@ -778,14 +783,14 @@
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-      "integrity": "sha1-c7Xuyj+rZT49P5Qis0GtQiBdyWU=",
+      "version": "6.12.4",
+      "resolved": "https://registry.npmjs.org/ajv/-/ajv-6.12.4.tgz",
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-        "fast-deep-equal": "^1.0.0",
+        "fast-deep-equal": "^3.1.1",
         "fast-json-stable-stringify": "^2.0.0",
-        "json-schema-traverse": "^0.3.0"
+        "json-schema-traverse": "^0.4.1",
+        "uri-js": "^4.2.2"
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@@ -882,9 +887,12 @@
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-      "integrity": "sha1-2sh4dxPJlmhJ/IGAd36+nB3fO4Y="
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+      "resolved": "https://registry.npmjs.org/asn1/-/asn1-0.2.4.tgz",
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+      "requires": {
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@@ -1228,11 +1236,6 @@
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-      "resolved": "https://registry.npmjs.org/co/-/co-4.6.0.tgz",
-      "integrity": "sha1-bqa989hTrlTMuOR7+gvz+QMfsYQ="
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@@ -1388,14 +1391,6 @@
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-    "dashdash": {
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-      "resolved": "https://registry.npmjs.org/dashdash/-/dashdash-1.14.1.tgz",
-      "integrity": "sha1-hTz6D3y+L+1d4gMmuN1YEDX24vA=",
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@@ -2068,14 +2063,14 @@
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-      "resolved": "https://registry.npmjs.org/extsprintf/-/extsprintf-1.2.0.tgz",
-      "integrity": "sha1-WtlGwi9bMrp/jNdCZxHG6KP8JSk="
+      "version": "1.4.0",
+      "resolved": "https://registry.npmjs.org/extsprintf/-/extsprintf-1.4.0.tgz",
+      "integrity": "sha1-4mifjzVvrWLMplo6kcXfX5VRaS8="
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-      "resolved": "https://registry.npmjs.org/fast-deep-equal/-/fast-deep-equal-1.1.0.tgz",
-      "integrity": "sha1-wFNHeBfIa1HaqFPIHgWbcz0CNhQ="
+      "version": "3.1.3",
+      "resolved": "https://registry.npmjs.org/fast-deep-equal/-/fast-deep-equal-3.1.3.tgz",
+      "integrity": "sha512-f3qQ9oQy9j2AhBe/H9VC91wLmKBCCU/gDOnKNAYG5hswO7BLKj09Hc5HYNz9cGI++xlpDCIgDaitVs03ATR84Q=="
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     "fast-diff": {
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@@ -2169,6 +2164,12 @@
         "write": "1.0.3"
       },
       "dependencies": {
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+          "version": "2.0.2",
+          "resolved": "https://registry.npmjs.org/flatted/-/flatted-2.0.2.tgz",
+          "integrity": "sha512-r5wGx7YeOwNWNlCA0wQ86zKyDLMQr+/RB8xy74M4hTphfmjlijTSSXGuH8rnvKZnfT9i+75zmd8jcKdMR4O6jA==",
+          "dev": true
+        },
         "rimraf": {
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           "resolved": "https://registry.npmjs.org/rimraf/-/rimraf-2.6.3.tgz",
@@ -2181,9 +2182,14 @@
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-      "resolved": "https://registry.npmjs.org/flatted/-/flatted-2.0.2.tgz",
-      "integrity": "sha512-r5wGx7YeOwNWNlCA0wQ86zKyDLMQr+/RB8xy74M4hTphfmjlijTSSXGuH8rnvKZnfT9i+75zmd8jcKdMR4O6jA=="
+      "version": "3.0.4",
+      "resolved": "https://registry.npmjs.org/flatted/-/flatted-3.0.4.tgz",
+      "integrity": "sha512-4gZhsMc26tSiMgQ+0gRN818ST2KCkX/4EvqocCkE1+SRb7mapNk4KLSP+XAj02jc8rxuyD3DrmI3a0BQ/TNOpg=="
+    },
+    "flushwritable": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/flushwritable/-/flushwritable-1.0.0.tgz",
+      "integrity": "sha1-PjKNj95BKtR+c44751C00pAENJg="
     },
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@@ -2294,9 +2300,12 @@
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-      "version": "0.5.3",
-      "resolved": "https://registry.npmjs.org/gridfs-stream/-/gridfs-stream-0.5.3.tgz",
-      "integrity": "sha1-wIlnKPo+qD9fo8nO1GGvt6A20Uk="
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/gridfs-stream/-/gridfs-stream-1.1.1.tgz",
+      "integrity": "sha1-PdOhAOwgIaGBKC9utGcJY2B034k=",
+      "requires": {
+        "flushwritable": "^1.0.0"
+      }
     },
     "has": {
       "version": "1.0.3",
@@ -2805,9 +2814,9 @@
       "dev": true
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     "json-schema-traverse": {
-      "version": "0.3.1",
-      "resolved": "https://registry.npmjs.org/json-schema-traverse/-/json-schema-traverse-0.3.1.tgz",
-      "integrity": "sha1-NJptRMU6Ud6JtAgFxdXlm0F9M0A="
+      "version": "0.4.1",
+      "resolved": "https://registry.npmjs.org/json-schema-traverse/-/json-schema-traverse-0.4.1.tgz",
+      "integrity": "sha512-xbbCH5dCYU5T8LcEhhuh7HJ88HXuW3qsI3Y0zOZFKfZEHcpWiHU/Jxzk629Brsab/mMiHQti9wMP+845RPe3Vg=="
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     "json-stable-stringify-without-jsonify": {
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@@ -2841,34 +2850,25 @@
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-      "resolved": "https://registry.npmjs.org/ldap-filter/-/ldap-filter-0.2.2.tgz",
-      "integrity": "sha1-8rhCvguG2jNSeYUFsx68rlkNd9A=",
+      "version": "0.3.3",
+      "resolved": "https://registry.npmjs.org/ldap-filter/-/ldap-filter-0.3.3.tgz",
+      "integrity": "sha1-KxTGiiqdQQTb28kQocqF/Riel5c=",
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-          "integrity": "sha1-7nQAlBMALYTOxyGcasgRgS5yMWA="
-        }
+        "assert-plus": "^1.0.0"
       }
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     "ldapjs": {
-      "version": "1.0.2",
-      "resolved": "https://registry.npmjs.org/ldapjs/-/ldapjs-1.0.2.tgz",
-      "integrity": "sha1-VE/3Ayt7g8aPBwEyjZKXqmlDQPk=",
+      "version": "2.1.1",
+      "resolved": "https://registry.npmjs.org/ldapjs/-/ldapjs-2.1.1.tgz",
+      "integrity": "sha512-XzF2BEGeM/nenYDAJvkDMYovZ07fIGalrYD+suprSqUWPCWpoa+a4vWl5g8o/En85m6NHWBpirDFNClWLAd77w==",
       "requires": {
-        "asn1": "0.2.3",
+        "abstract-logging": "^2.0.0",
+        "asn1": "^0.2.4",
         "assert-plus": "^1.0.0",
         "backoff": "^2.5.0",
-        "bunyan": "^1.8.3",
-        "dashdash": "^1.14.0",
-        "dtrace-provider": "~0.8",
-        "ldap-filter": "0.2.2",
+        "ldap-filter": "^0.3.3",
         "once": "^1.4.0",
-        "vasync": "^1.6.4",
+        "vasync": "^2.2.0",
         "verror": "^1.8.1"
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@@ -4539,8 +4539,7 @@
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       "resolved": "https://registry.npmjs.org/punycode/-/punycode-2.1.1.tgz",
-      "integrity": "sha512-XRsRjdf+j5ml+y/6GKHPZbrF/8p2Yga0JPtdqTIY2Xe5ohJPD9saDJJLPvp9+NSBprVvevdXZybnj2cv8OEd0A==",
-      "dev": true
+      "integrity": "sha512-XRsRjdf+j5ml+y/6GKHPZbrF/8p2Yga0JPtdqTIY2Xe5ohJPD9saDJJLPvp9+NSBprVvevdXZybnj2cv8OEd0A=="
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@@ -5430,7 +5429,6 @@
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-      "dev": true,
       "requires": {
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       }
@@ -5463,21 +5461,11 @@
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     "vasync": {
-      "version": "1.6.4",
-      "resolved": "https://registry.npmjs.org/vasync/-/vasync-1.6.4.tgz",
-      "integrity": "sha1-3+k2Fq0OeugBszKp2Iv8XNyOHR8=",
+      "version": "2.2.0",
+      "resolved": "https://registry.npmjs.org/vasync/-/vasync-2.2.0.tgz",
+      "integrity": "sha1-z951GGChWCLbOxMrxZsRakra8Bs=",
       "requires": {
-        "verror": "1.6.0"
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-      "dependencies": {
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-          "resolved": "https://registry.npmjs.org/verror/-/verror-1.6.0.tgz",
-          "integrity": "sha1-fROyex+swuLakEBetepuW90lLqU=",
-          "requires": {
-            "extsprintf": "1.2.0"
-          }
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+        "verror": "1.10.0"
       }
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     "verror": {

package.json

@@ -57,17 +57,17 @@
     "@babel/core": "^7.9.6",
     "@babel/runtime": "^7.9.6",
     "@root/request": "^1.6.1",
-    "ajv": "^5.0.0",
+    "ajv": "^6.12.4",
     "babel-runtime": "^6.26.0",
     "bcrypt": "^5.0.0",
     "bson": "^4.0.3",
     "bunyan": "^1.8.12",
     "es6-promise": "^4.2.4",
     "fibers": "^5.0.0",
-    "flatted": "^2.0.1",
-    "gridfs-stream": "^0.5.3",
+    "flatted": "^3.0.4",
+    "gridfs-stream": "^1.1.1",
     "jszip": "^3.4.0",
-    "ldapjs": "^1.0.2",
+    "ldapjs": "^2.1.1",
     "meteor-node-stubs": "^1.0.1",
     "mongodb": "^3.5.7",
     "os": "^0.1.1",