diff --git a/Gopkg.lock b/Gopkg.lock
index 78768358e46b..dbb0232eff69 100644
--- a/Gopkg.lock
+++ b/Gopkg.lock
@@ -1339,14 +1339,14 @@
 
 [[projects]]
   branch = "master"
-  digest = "1:b66436e3c460ee4a9fab4f7dc473c36c51d3263e04838756378e72cc90058b6c"
+  digest = "1:a489826ac91be264c6d903335fa7d3c9f460b32a973921b72e01208f69144788"
   name = "go.etcd.io/etcd"
   packages = [
     "raft",
     "raft/raftpb",
   ]
   pruneopts = "UT"
-  revision = "dac8c6fcc05ba42a8032d5b720f6c1704965c269"
+  revision = "a580ec4547563f85b923a0429893a887b6d73f32"
 
 [[projects]]
   digest = "1:f163a34487229f36dfdb298191d8e17c0e3e6a899aa2cddb020f2ac61ca364ab"
@@ -1711,6 +1711,7 @@
     "github.com/grpc-ecosystem/grpc-opentracing/go/otgrpc",
     "github.com/hashicorp/go-version",
     "github.com/jackc/pgx",
+    "github.com/jackc/pgx/pgproto3",
     "github.com/jteeuwen/go-bindata/go-bindata",
     "github.com/kisielk/errcheck",
     "github.com/kisielk/gotool",
diff --git a/vendor b/vendor
index e564efe2116e..7384d66b7e66 160000
--- a/vendor
+++ b/vendor
@@ -1 +1 @@
-Subproject commit e564efe2116e3c08d79cc1ebd5dcd33b667fc192
+Subproject commit 7384d66b7e664155286a37c1044141292b781e27