diff --git a/package-lock.json b/package-lock.json
index 11ad64f..c91e8cf 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -105,20 +105,21 @@
       }
     },
     "packet-reader": {
-      "version": "0.3.1",
-      "resolved": "https://registry.npmjs.org/packet-reader/-/packet-reader-0.3.1.tgz",
-      "integrity": "sha1-zWLmCvjX/qinBexP+ZCHHEaHHyc="
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/packet-reader/-/packet-reader-1.0.0.tgz",
+      "integrity": "sha512-HAKu/fG3HpHFO0AA8WE8q2g+gBJaZ9MG7fcKk+IJPLTGAD6Psw4443l+9DGRbOIh3/aXr7Phy0TjilYivJo5XQ=="
     },
     "pg": {
-      "version": "7.8.0",
-      "resolved": "https://registry.npmjs.org/pg/-/pg-7.8.0.tgz",
-      "integrity": "sha512-yS3C9YD+ft0H7G47uU0eKajgTieggCXdA+Fxhm5G+wionY6kPBa8BEVDwPLMxQvkRkv3/LXiFEqjZm9gfxdW+g==",
+      "version": "8.1.0",
+      "resolved": "https://registry.npmjs.org/pg/-/pg-8.1.0.tgz",
+      "integrity": "sha512-Jp+XSNTGYDztc2FgIbmBXeeYMR7kKjfgnl3R+ioO6rkcxDmaea+YPp/gaxe13PBnJAFYyEGl0ixpwPm2gb6eUw==",
       "requires": {
         "buffer-writer": "2.0.0",
-        "packet-reader": "0.3.1",
-        "pg-connection-string": "0.1.3",
-        "pg-pool": "^2.0.4",
-        "pg-types": "~2.0.0",
+        "packet-reader": "1.0.0",
+        "pg-connection-string": "^2.2.2",
+        "pg-pool": "^3.2.0",
+        "pg-protocol": "^1.2.2",
+        "pg-types": "^2.1.0",
         "pgpass": "1.x",
         "semver": "4.3.2"
       },
@@ -131,9 +132,9 @@
       }
     },
     "pg-connection-string": {
-      "version": "0.1.3",
-      "resolved": "https://registry.npmjs.org/pg-connection-string/-/pg-connection-string-0.1.3.tgz",
-      "integrity": "sha1-2hhHsglA5C7hSSvq9l1J2RskXfc="
+      "version": "2.2.2",
+      "resolved": "https://registry.npmjs.org/pg-connection-string/-/pg-connection-string-2.2.2.tgz",
+      "integrity": "sha512-+hel4DGuSZCjCZwglAuyi+XlodHnKmrbyTw0hVWlmGN2o4AfJDkDo5obAFzblS5M5PFBMx0uDt5Y1QjlNC+tqg=="
     },
     "pg-int8": {
       "version": "1.0.1",
@@ -141,19 +142,24 @@
       "integrity": "sha512-WCtabS6t3c8SkpDBUlb1kjOs7l66xsGdKpIPZsg4wR+B3+u9UAum2odSsF9tnvxg80h4ZxLWMy4pRjOsFIqQpw=="
     },
     "pg-pool": {
-      "version": "2.0.6",
-      "resolved": "https://registry.npmjs.org/pg-pool/-/pg-pool-2.0.6.tgz",
-      "integrity": "sha512-hod2zYQxM8Gt482q+qONGTYcg/qVcV32VHVPtktbBJs0us3Dj7xibISw0BAAXVMCzt8A/jhfJvpZaxUlqtqs0g=="
+      "version": "3.2.0",
+      "resolved": "https://registry.npmjs.org/pg-pool/-/pg-pool-3.2.0.tgz",
+      "integrity": "sha512-7BLwDNDEfPFjE9vmZLcJPLFwuDAVGZ5lIZo2MeQfwYG7EPGfdNVis/dz6obI/yKqvQIx2sf6QBKXMLB+y/ftgA=="
+    },
+    "pg-protocol": {
+      "version": "1.2.2",
+      "resolved": "https://registry.npmjs.org/pg-protocol/-/pg-protocol-1.2.2.tgz",
+      "integrity": "sha512-r8hGxHOk3ccMjjmhFJ/QOSVW5A+PP84TeRlEwB/cQ9Zu+bvtZg8Z59Cx3AMfVQc9S0Z+EG+HKhicF1W1GN5Eqg=="
     },
     "pg-types": {
-      "version": "2.0.0",
-      "resolved": "https://registry.npmjs.org/pg-types/-/pg-types-2.0.0.tgz",
-      "integrity": "sha512-THUD7gQll5tys+5eQ8Rvs7DjHiIC3bLqixk3gMN9Hu8UrCBAOjf35FoI39rTGGc3lM2HU/R+Knpxvd11mCwOMA==",
+      "version": "2.2.0",
+      "resolved": "https://registry.npmjs.org/pg-types/-/pg-types-2.2.0.tgz",
+      "integrity": "sha512-qTAAlrEsl8s4OiEQY69wDvcMIdQN6wdz5ojQiOy6YRMuynxenON0O5oCpJI6lshc6scgAY8qvJ2On/p+CXY0GA==",
       "requires": {
         "pg-int8": "1.0.1",
         "postgres-array": "~2.0.0",
         "postgres-bytea": "~1.0.0",
-        "postgres-date": "~1.0.0",
+        "postgres-date": "~1.0.4",
         "postgres-interval": "^1.1.0"
       }
     },
@@ -176,14 +182,14 @@
       "integrity": "sha1-AntTPAqokOJtFy1Hz5zOzFIazTU="
     },
     "postgres-date": {
-      "version": "1.0.3",
-      "resolved": "https://registry.npmjs.org/postgres-date/-/postgres-date-1.0.3.tgz",
-      "integrity": "sha1-4tiXAu/bJY/52c7g/pG9BpdSV6g="
+      "version": "1.0.5",
+      "resolved": "https://registry.npmjs.org/postgres-date/-/postgres-date-1.0.5.tgz",
+      "integrity": "sha512-pdau6GRPERdAYUQwkBnGKxEfPyhVZXG/JiS44iZWiNdSOWE09N2lUgN6yshuq6fVSon4Pm0VMXd1srUUkLe9iA=="
     },
     "postgres-interval": {
-      "version": "1.1.2",
-      "resolved": "https://registry.npmjs.org/postgres-interval/-/postgres-interval-1.1.2.tgz",
-      "integrity": "sha512-fC3xNHeTskCxL1dC8KOtxXt7YeFmlbTYtn7ul8MkVERuTmf7pI4DrkAxcw3kh1fQ9uz4wQmd03a1mRiXUZChfQ==",
+      "version": "1.2.0",
+      "resolved": "https://registry.npmjs.org/postgres-interval/-/postgres-interval-1.2.0.tgz",
+      "integrity": "sha512-9ZhXKM/rw350N1ovuWHbGxnGh/SNJ4cnxHiM0rxE4VN41wsg8P8zWn9hv/buK00RP4WvlOyr/RBDiptyxVbkZQ==",
       "requires": {
         "xtend": "^4.0.0"
       }
@@ -230,9 +236,9 @@
       "dev": true
     },
     "xtend": {
-      "version": "4.0.1",
-      "resolved": "https://registry.npmjs.org/xtend/-/xtend-4.0.1.tgz",
-      "integrity": "sha1-pcbVMr5lbiPbgg77lDofBJmNY68="
+      "version": "4.0.2",
+      "resolved": "https://registry.npmjs.org/xtend/-/xtend-4.0.2.tgz",
+      "integrity": "sha512-LKYU1iAXJXUgAXn9URjiu+MWhyUXHsvfp7mcuYm9dSUKK0/CjtrUwFAxD82/mCWbtLsGjFIad0wIsod4zrTAEQ=="
     }
   }
 }