diff --git a/packages/pg/package.json b/packages/pg/package.json
index 37afe6149..8799b6d31 100644
--- a/packages/pg/package.json
+++ b/packages/pg/package.json
@@ -32,7 +32,7 @@
     "async": "2.6.4",
     "bluebird": "3.5.2",
     "co": "4.6.0",
-    "pg-copy-streams": "0.3.0"
+    "pg-copy-streams": "6.0.4"
   },
   "peerDependencies": {
     "pg-native": ">=3.0.1"
diff --git a/yarn.lock b/yarn.lock
index d1cce1ee2..cb2d5d9a3 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -4507,6 +4507,11 @@ object.pick@^1.3.0:
   dependencies:
     isobject "^3.0.1"
 
+obuf@^1.1.2:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/obuf/-/obuf-1.1.2.tgz#09bea3343d41859ebd446292d11c9d4db619084e"
+  integrity sha512-PX1wu0AmAdPqOL1mWhqmlOd8kOIZQwGZw6rh7uby9fTc5lhaOWFLX3I6R1hrF9k3zUY40e6igsLGkDXK92LJNg==
+
 octokit-pagination-methods@^1.1.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/octokit-pagination-methods/-/octokit-pagination-methods-1.1.0.tgz#cf472edc9d551055f9ef73f6e42b4dbb4c80bea4"
@@ -4809,10 +4814,12 @@ performance-now@^2.1.0:
   resolved "https://registry.yarnpkg.com/performance-now/-/performance-now-2.1.0.tgz#6309f4e0e5fa913ec1c69307ae364b4b377c9e7b"
   integrity sha1-Ywn04OX6kT7BxpMHrjZLSzd8nns=
 
-pg-copy-streams@0.3.0:
-  version "0.3.0"
-  resolved "https://registry.yarnpkg.com/pg-copy-streams/-/pg-copy-streams-0.3.0.tgz#a4fbc2a3b788d4e9da6f77ceb35422d8d7043b7f"
-  integrity sha1-pPvCo7eI1Onab3fOs1Qi2NcEO38=
+pg-copy-streams@6.0.4:
+  version "6.0.4"
+  resolved "https://registry.yarnpkg.com/pg-copy-streams/-/pg-copy-streams-6.0.4.tgz#eca6b081f6c2655b8f3f0979b1537c5f7739cc03"
+  integrity sha512-FH6q2nFo0n2cFacLyIKorjDz8AOYtxrAANx1XMvYbKWNM2geY731gZstuP4mXMlqO6urRl9oIscFxf3GMIg3Ng==
+  dependencies:
+    obuf "^1.1.2"
 
 pg-cursor@^1.3.0:
   version "1.3.0"