diff --git a/go.mod b/go.mod
index f4e7c8d0..6e012e54 100644
--- a/go.mod
+++ b/go.mod
@@ -5,10 +5,10 @@ go 1.12
 require (
 	github.com/cockroachdb/apd v1.1.0
 	github.com/gofrs/uuid v3.2.0+incompatible
-	github.com/jackc/pgconn v1.0.0
+	github.com/jackc/pgconn v1.0.1
 	github.com/jackc/pgio v1.0.0
 	github.com/jackc/pgproto3/v2 v2.0.0
-	github.com/jackc/pgtype v1.0.0
+	github.com/jackc/pgtype v1.0.1
 	github.com/jackc/puddle v1.0.0
 	github.com/mattn/go-colorable v0.1.2 // indirect
 	github.com/mattn/go-isatty v0.0.9 // indirect
diff --git a/go.sum b/go.sum
index 332ad5c5..ff0e5499 100644
--- a/go.sum
+++ b/go.sum
@@ -26,6 +26,8 @@ github.com/jackc/pgconn v0.0.0-20190910222525-f8be2b60ce34 h1:i/lZ9pgRvyHAOkleYN
 github.com/jackc/pgconn v0.0.0-20190910222525-f8be2b60ce34/go.mod h1:I2brlWjWfZdFxp6BMk2/yqNt8nAfD8W2F97tTX29R70=
 github.com/jackc/pgconn v1.0.0 h1:HFtb+O3S+OgYs56mcFuFHiUStvABkdUrS+UrPgKqfMs=
 github.com/jackc/pgconn v1.0.0/go.mod h1:GgY/Lbj1VonNaVdNUHs9AwWom3yP2eymFQ1C8z9r/Lk=
+github.com/jackc/pgconn v1.0.1 h1:ZANo4pIkeHKIVD1cQMcxu8fwrwIICLblzi9HCjooZeQ=
+github.com/jackc/pgconn v1.0.1/go.mod h1:GgY/Lbj1VonNaVdNUHs9AwWom3yP2eymFQ1C8z9r/Lk=
 github.com/jackc/pgio v1.0.0 h1:g12B9UwVnzGhueNavwioyEEpAmqMe1E/BN9ES+8ovkE=
 github.com/jackc/pgio v1.0.0/go.mod h1:oP+2QK2wFfUWgr+gxjoBH9KGBb31Eio69xUb0w5bYf8=
 github.com/jackc/pgmock v0.0.0-20190831213851-13a1b77aafa2/go.mod h1:fGZlG77KXmcq05nJLRkk0+p82V8B8Dw8KN2/V9c/OAE=
@@ -52,6 +54,8 @@ github.com/jackc/pgtype v0.0.0-20190828014616-a8802b16cc59 h1:xOamcCJ9MFJTxR5bvw
 github.com/jackc/pgtype v0.0.0-20190828014616-a8802b16cc59/go.mod h1:MWlu30kVJrUS8lot6TQqcg7mtthZ9T0EoIBFiJcmcyw=
 github.com/jackc/pgtype v1.0.0 h1:z43+gBj3osdHtndpwn4w6MDRgSboZaZbZhoneM/tvfc=
 github.com/jackc/pgtype v1.0.0/go.mod h1:5m2OfMh1wTK7x+Fk952IDmI4nw3nPrvtQdM0ZT4WpC0=
+github.com/jackc/pgtype v1.0.1 h1:7GWB9n3DdnO3TIbj59wMAE9QcHPL4cy/Bbtk5P1Noow=
+github.com/jackc/pgtype v1.0.1/go.mod h1:5m2OfMh1wTK7x+Fk952IDmI4nw3nPrvtQdM0ZT4WpC0=
 github.com/jackc/pgx/v4 v4.0.0-20190420224344-cc3461e65d96/go.mod h1:mdxmSJJuR08CZQyj1PVQBHy9XOp5p8/SHH6a0psbY9Y=
 github.com/jackc/pgx/v4 v4.0.0-20190421002000-1b8f0016e912/go.mod h1:no/Y67Jkk/9WuGR0JG/JseM9irFbnEPbuWV2EELPNuM=
 github.com/jackc/pgx/v4 v4.0.0-pre1.0.20190824185557-6972a5742186/go.mod h1:X+GQnOEnf1dqHGpw7JmHqHc1NxDoalibchSk9/RWuDc=