diff --git a/go.mod b/go.mod
index 3d70f2a9c96..51d94ab95ea 100644
--- a/go.mod
+++ b/go.mod
@@ -58,7 +58,7 @@ require (
 	github.com/valyala/fastjson v1.6.3
 	github.com/xwb1989/sqlparser v0.0.0-20180606152119-120387863bf2
 	go.temporal.io/api v1.4.1-0.20210319015452-3dc250bb642a
-	go.temporal.io/sdk v1.5.1-0.20210318225734-a39bbe82b2ba
+	go.temporal.io/sdk v1.6.0
 	go.temporal.io/version v0.0.0-20201015012359-4d3bb966d193
 	go.uber.org/atomic v1.7.0
 	go.uber.org/multierr v1.6.0
diff --git a/go.sum b/go.sum
index d447cf2c2e2..455888a8da1 100644
--- a/go.sum
+++ b/go.sum
@@ -332,8 +332,8 @@ go.opencensus.io v0.22.5/go.mod h1:5pWMHQbX5EPX2/62yrJeAkowc+lfs/XD7Uxpq3pI6kk=
 go.temporal.io/api v1.4.1-0.20210318194442-3f93fcec559f/go.mod h1:c2dcPOVyWUq3IH9RIzfmKkKNSfHotYcfNzJOW+demW8=
 go.temporal.io/api v1.4.1-0.20210319015452-3dc250bb642a h1:iqdfy+lPhXW9NlQd54xh/6V4w5566wuchbEZmpfroq4=
 go.temporal.io/api v1.4.1-0.20210319015452-3dc250bb642a/go.mod h1:c2dcPOVyWUq3IH9RIzfmKkKNSfHotYcfNzJOW+demW8=
-go.temporal.io/sdk v1.5.1-0.20210318225734-a39bbe82b2ba h1:G/xGQq2qR1JYZJ1yq+KNcfDeVwJdCsoyojh/OYqsOk8=
-go.temporal.io/sdk v1.5.1-0.20210318225734-a39bbe82b2ba/go.mod h1:7vODGLBoovAW72JxeMq4jENWmEkzKceNVTiIEOF5xJY=
+go.temporal.io/sdk v1.6.0 h1:uVbyCd6Rs77rk5ohhWRYtPnQ7STZD2xLDAkJn8JnbaQ=
+go.temporal.io/sdk v1.6.0/go.mod h1:7vODGLBoovAW72JxeMq4jENWmEkzKceNVTiIEOF5xJY=
 go.temporal.io/version v0.0.0-20201015012359-4d3bb966d193 h1:jhIqHkAE74DnEXipymFTzmTxyboMYmv6iVkkCFC1pas=
 go.temporal.io/version v0.0.0-20201015012359-4d3bb966d193/go.mod h1:UA9S8/1LaKYae6TyD9NaPMJTZb911JcbqghI2CBSP78=
 go.uber.org/atomic v1.5.0/go.mod h1:sABNBOSYdrvTF6hTgEIbc7YasKWGhgEQZyfxyTvoXHQ=