diff --git a/package.json b/package.json
index e2dfe46..a96392c 100644
--- a/package.json
+++ b/package.json
@@ -29,7 +29,7 @@
     "execa": "1.0.0",
     "get-port": "4.1.0",
     "p-retry": "3.0.1",
-    "pg": "7.8.1"
+    "pg": ">=7.8.1"
   },
   "devDependencies": {
     "@types/dockerode": "2.5.12",
@@ -37,7 +37,7 @@
     "@types/get-port": "4.0.1",
     "@types/jest": "24.0.9",
     "@types/p-retry": "3.0.0",
-    "@types/pg": "7.4.13",
+    "@types/pg": "7.14.5",
     "@typescript-eslint/eslint-plugin": "1.4.2",
     "conventional-changelog-cli": "2.0.12",
     "conventional-changelog-emojis": "3.0.1",
diff --git a/yarn.lock b/yarn.lock
index adbecee..4e6a601 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -388,10 +388,10 @@
   dependencies:
     moment ">=2.14.0"
 
-"@types/pg@7.4.13":
-  version "7.4.13"
-  resolved "https://registry.yarnpkg.com/@types/pg/-/pg-7.4.13.tgz#4630494096bceee5ee562339502e3448c09703a8"
-  integrity sha512-jk/hFADnywyjnWXZ6IeNsAk2lZtKDInZWGs1ASxmLb3QBpwLDGcSvH5s6IIRlPqsXjwzu8btnNbQ5Cx+AX/CjA==
+"@types/pg@7.14.5":
+  version "7.14.5"
+  resolved "https://registry.yarnpkg.com/@types/pg/-/pg-7.14.5.tgz#07638c7aa69061abe4be31267028cc5c3fc35f98"
+  integrity sha512-wqTKZmqkqXd1YiVRBT2poRrMIojwEi2bKTAAjUX6nEbzr98jc3cfR/7o7ZtubhH5xT7YJ6LRdRr1GZOgs8OUjg==
   dependencies:
     "@types/node" "*"
     "@types/pg-types" "*"
@@ -3814,25 +3814,30 @@ performance-now@^2.1.0:
   resolved "https://registry.yarnpkg.com/performance-now/-/performance-now-2.1.0.tgz#6309f4e0e5fa913ec1c69307ae364b4b377c9e7b"
   integrity sha1-Ywn04OX6kT7BxpMHrjZLSzd8nns=
 
-pg-connection-string@0.1.3:
-  version "0.1.3"
-  resolved "https://registry.yarnpkg.com/pg-connection-string/-/pg-connection-string-0.1.3.tgz#da1847b20940e42ee1492beaf65d49d91b245df7"
-  integrity sha1-2hhHsglA5C7hSSvq9l1J2RskXfc=
+pg-connection-string@^2.4.0:
+  version "2.4.0"
+  resolved "https://registry.yarnpkg.com/pg-connection-string/-/pg-connection-string-2.4.0.tgz#c979922eb47832999a204da5dbe1ebf2341b6a10"
+  integrity sha512-3iBXuv7XKvxeMrIgym7njT+HlZkwZqqGX4Bu9cci8xHZNT+Um1gWKqCsAzcC0d95rcKMU5WBg6YRUcHyV0HZKQ==
 
 pg-int8@1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/pg-int8/-/pg-int8-1.0.1.tgz#943bd463bf5b71b4170115f80f8efc9a0c0eb78c"
   integrity sha512-WCtabS6t3c8SkpDBUlb1kjOs7l66xsGdKpIPZsg4wR+B3+u9UAum2odSsF9tnvxg80h4ZxLWMy4pRjOsFIqQpw==
 
-pg-pool@^2.0.4:
-  version "2.0.6"
-  resolved "https://registry.yarnpkg.com/pg-pool/-/pg-pool-2.0.6.tgz#7b561a482feb0a0e599b58b5137fd2db3ad8111c"
-  integrity sha512-hod2zYQxM8Gt482q+qONGTYcg/qVcV32VHVPtktbBJs0us3Dj7xibISw0BAAXVMCzt8A/jhfJvpZaxUlqtqs0g==
+pg-pool@^3.2.2:
+  version "3.2.2"
+  resolved "https://registry.yarnpkg.com/pg-pool/-/pg-pool-3.2.2.tgz#a560e433443ed4ad946b84d774b3f22452694dff"
+  integrity sha512-ORJoFxAlmmros8igi608iVEbQNNZlp89diFVx6yV5v+ehmpMY9sK6QgpmgoXbmkNaBAx8cOOZh9g80kJv1ooyA==
 
-pg-types@~2.0.0:
-  version "2.0.1"
-  resolved "https://registry.yarnpkg.com/pg-types/-/pg-types-2.0.1.tgz#b8585a37f2a9c7b386747e44574799549e5f4933"
-  integrity sha512-b7y6QM1VF5nOeX9ukMQ0h8a9z89mojrBHXfJeSug4mhL0YpxNBm83ot2TROyoAmX/ZOX3UbwVO4EbH7i1ZZNiw==
+pg-protocol@^1.3.0:
+  version "1.3.0"
+  resolved "https://registry.yarnpkg.com/pg-protocol/-/pg-protocol-1.3.0.tgz#3c8fb7ca34dbbfcc42776ce34ac5f537d6e34770"
+  integrity sha512-64/bYByMrhWULUaCd+6/72c9PMWhiVFs3EVxl9Ct6a3v/U8+rKgqP2w+kKg/BIGgMJyB+Bk/eNivT32Al+Jghw==
+
+pg-types@^2.1.0:
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/pg-types/-/pg-types-2.2.0.tgz#2d0250d636454f7cfa3b6ae0382fdfa8063254a3"
+  integrity sha512-qTAAlrEsl8s4OiEQY69wDvcMIdQN6wdz5ojQiOy6YRMuynxenON0O5oCpJI6lshc6scgAY8qvJ2On/p+CXY0GA==
   dependencies:
     pg-int8 "1.0.1"
     postgres-array "~2.0.0"
@@ -3840,18 +3845,18 @@ pg-types@~2.0.0:
     postgres-date "~1.0.4"
     postgres-interval "^1.1.0"
 
-pg@7.8.1:
-  version "7.8.1"
-  resolved "https://registry.yarnpkg.com/pg/-/pg-7.8.1.tgz#327e25411784cffe067f1cd1ba275d506e92a82b"
-  integrity sha512-m9aIrOV4mgfo+1Ze+eNoJwaWZDvpeBz8Kzwi0zzqLC+tQBsQgIuu+FGPqzyRv9HFlS7tHO1I33LKp9gP5g7U4Q==
+pg@>=7.8.1:
+  version "8.4.2"
+  resolved "https://registry.yarnpkg.com/pg/-/pg-8.4.2.tgz#2aa58166a23391e91d56a7ea57c6d99931c0642a"
+  integrity sha512-E9FlUrrc7w3+sbRmL1CSw99vifACzB2TjhMM9J5w9D1LIg+6un0jKkpHS1EQf2CWhKhec2bhrBLVMmUBDbjPRQ==
   dependencies:
     buffer-writer "2.0.0"
     packet-reader "1.0.0"
-    pg-connection-string "0.1.3"
-    pg-pool "^2.0.4"
-    pg-types "~2.0.0"
+    pg-connection-string "^2.4.0"
+    pg-pool "^3.2.2"
+    pg-protocol "^1.3.0"
+    pg-types "^2.1.0"
     pgpass "1.x"
-    semver "4.3.2"
 
 pgpass@1.x:
   version "1.0.2"
@@ -4394,11 +4399,6 @@ semver-compare@^1.0.0:
   resolved "https://registry.yarnpkg.com/semver/-/semver-5.7.0.tgz#790a7cf6fea5459bac96110b29b60412dc8ff96b"
   integrity sha512-Ya52jSX2u7QKghxeoFGpLwCtGlt7j0oY9DYb5apt9nPlJ42ID+ulTXESnt/qAQcoSERyZ5sl3LDIOw0nAn/5DA==
 
-semver@4.3.2:
-  version "4.3.2"
-  resolved "https://registry.yarnpkg.com/semver/-/semver-4.3.2.tgz#c7a07158a80bedd052355b770d82d6640f803be7"
-  integrity sha1-x6BxWKgL7dBSNVt3DYLWZA+AO+c=
-
 semver@5.5.0:
   version "5.5.0"
   resolved "https://registry.yarnpkg.com/semver/-/semver-5.5.0.tgz#dc4bbc7a6ca9d916dee5d43516f0092b58f7b8ab"