diff --git a/go.mod b/go.mod
index 9daec0e6d9064..1014a369a1bc1 100644
--- a/go.mod
+++ b/go.mod
@@ -55,7 +55,7 @@ require (
 	github.com/shirou/gopsutil v3.21.2+incompatible
 	github.com/soheilhy/cmux v0.1.4
 	github.com/tiancaiamao/appdash v0.0.0-20181126055449-889f96f722a2
-	github.com/tikv/client-go/v2 v2.0.0-alpha.0.20210630040115-58b6783d1b56
+	github.com/tikv/client-go/v2 v2.0.0-alpha.0.20210701075128-88f909bcdd3f
 	github.com/tikv/pd v1.1.0-beta.0.20210323121136-78679e5e209d
 	github.com/twmb/murmur3 v1.1.3
 	github.com/uber-go/atomic v1.4.0
diff --git a/go.sum b/go.sum
index f8823b5413c4b..5acdf43775659 100644
--- a/go.sum
+++ b/go.sum
@@ -558,8 +558,8 @@ github.com/tiancaiamao/appdash v0.0.0-20181126055449-889f96f722a2/go.mod h1:2PfK
 github.com/tidwall/gjson v1.3.5/go.mod h1:P256ACg0Mn+j1RXIDXoss50DeIABTYK1PULOJHhxOls=
 github.com/tidwall/match v1.0.1/go.mod h1:LujAq0jyVjBy028G1WhWfIzbpQfMO8bBZ6Tyb0+pL9E=
 github.com/tidwall/pretty v1.0.0/go.mod h1:XNkn88O1ChpSDQmQeStsy+sBenx6DDtFZJxhVysOjyk=
-github.com/tikv/client-go/v2 v2.0.0-alpha.0.20210630040115-58b6783d1b56 h1:R1jC5I6wJmmfrYGNxAPR+ABbo1T2KMWcEWPr+UN5Bec=
-github.com/tikv/client-go/v2 v2.0.0-alpha.0.20210630040115-58b6783d1b56/go.mod h1:crzTwbliZf57xC5ZSzmQx4iMZCLCGhA364to+E2JAPU=
+github.com/tikv/client-go/v2 v2.0.0-alpha.0.20210701075128-88f909bcdd3f h1:T3zFmJfdvmF+sVUvLsZKJZmCzfkbo0O0DjlbQdmd74A=
+github.com/tikv/client-go/v2 v2.0.0-alpha.0.20210701075128-88f909bcdd3f/go.mod h1:crzTwbliZf57xC5ZSzmQx4iMZCLCGhA364to+E2JAPU=
 github.com/tikv/pd v1.1.0-beta.0.20210323121136-78679e5e209d h1:K0XnvsnT6ofLDuM8Rt3PuFQO4p8bNraeHYstspD316g=
 github.com/tikv/pd v1.1.0-beta.0.20210323121136-78679e5e209d/go.mod h1:Jw9KG11C/23Rr7DW4XWQ7H5xOgGZo6DFL1OKAF4+Igw=
 github.com/tklauser/go-sysconf v0.3.4 h1:HT8SVixZd3IzLdfs/xlpq0jeSfTX57g1v6wB1EuzV7M=