diff --git a/cmd/test-utils_test.go b/cmd/test-utils_test.go
index 4b532bc7a..8fc351914 100644
--- a/cmd/test-utils_test.go
+++ b/cmd/test-utils_test.go
@@ -54,8 +54,8 @@ import (
 
 	"github.com/fatih/color"
 	"github.com/gorilla/mux"
-	"github.com/minio/minio-go/v6/pkg/s3signer"
 	"github.com/minio/minio-go/v6/pkg/s3utils"
+	"github.com/minio/minio-go/v6/pkg/signer"
 	"github.com/minio/minio/cmd/config"
 	"github.com/minio/minio/cmd/logger"
 	"github.com/minio/minio/pkg/auth"
@@ -932,7 +932,7 @@ func preSignV2(req *http.Request, accessKeyID, secretAccessKey string, expires i
 
 // Sign given request using Signature V2.
 func signRequestV2(req *http.Request, accessKey, secretKey string) error {
-	s3signer.SignV2(*req, accessKey, secretKey, false)
+	signer.SignV2(*req, accessKey, secretKey, false)
 	return nil
 }
 
diff --git a/go.mod b/go.mod
index 9767e11d9..8686d79cd 100644
--- a/go.mod
+++ b/go.mod
@@ -69,8 +69,8 @@ require (
 	github.com/minio/hdfs/v3 v3.0.1
 	github.com/minio/highwayhash v1.0.0
 	github.com/minio/lsync v1.0.1
-	github.com/minio/minio-go/v6 v6.0.52
-	github.com/minio/parquet-go v0.0.0-20200125064549-a1e49702e174
+	github.com/minio/minio-go/v6 v6.0.53
+	github.com/minio/parquet-go v0.0.0-20200414234858-838cfa8aae61
 	github.com/minio/sha256-simd v0.1.1
 	github.com/minio/simdjson-go v0.1.5-0.20200303142138-b17fe061ea37
 	github.com/minio/sio v0.2.0
diff --git a/go.sum b/go.sum
index 6209660a4..3d163222e 100644
--- a/go.sum
+++ b/go.sum
@@ -278,12 +278,10 @@ github.com/minio/highwayhash v1.0.0 h1:iMSDhgUILCr0TNm8LWlSjF8N0ZIj2qbO8WHp6Q/J2
 github.com/minio/highwayhash v1.0.0/go.mod h1:xQboMTeM9nY9v/LlAOxFctujiv5+Aq2hR5dxBpaMbdc=
 github.com/minio/lsync v1.0.1 h1:AVvILxA976xc27hstd1oR+X9PQG0sPSom1MNb1ImfUs=
 github.com/minio/lsync v1.0.1/go.mod h1:tCFzfo0dlvdGl70IT4IAK/5Wtgb0/BrTmo/jE8pArKA=
-github.com/minio/minio-go/v6 v6.0.45 h1:aY4NI/DOgSbZiwGN3fEF4NAkC9An4bhaIWuJrQrRYew=
-github.com/minio/minio-go/v6 v6.0.45/go.mod h1:qD0lajrGW49lKZLtXKtCB4X/qkMf0a5tBvN2PaZg7Gg=
-github.com/minio/minio-go/v6 v6.0.52 h1:sS8NjhahYzX71nuUvO14PBpdNUTjeaNvjySmVnozGmw=
-github.com/minio/minio-go/v6 v6.0.52/go.mod h1:DIvC/IApeHX8q1BAMVCXSXwpmrmM+I+iBvhvztQorfI=
-github.com/minio/parquet-go v0.0.0-20200125064549-a1e49702e174 h1:WYFHZIJ5LTWd4C3CW26jguaBLLDdX7l1/Xa3QSKGkIc=
-github.com/minio/parquet-go v0.0.0-20200125064549-a1e49702e174/go.mod h1:PXYM9yI2l0YPmxHUXe6mFTmkQcyaVasDshAPTbGpDoo=
+github.com/minio/minio-go/v6 v6.0.53 h1:8jzpwiOzZ5Iz7/goFWqNZRICbyWYShbb5rARjrnSCNI=
+github.com/minio/minio-go/v6 v6.0.53/go.mod h1:DIvC/IApeHX8q1BAMVCXSXwpmrmM+I+iBvhvztQorfI=
+github.com/minio/parquet-go v0.0.0-20200414234858-838cfa8aae61 h1:pUSI/WKPdd77gcuoJkSzhJ4wdS8OMDOsOu99MtpXEQA=
+github.com/minio/parquet-go v0.0.0-20200414234858-838cfa8aae61/go.mod h1:4trzEJ7N1nBTd5Tt7OCZT5SEin+WiAXpdJ/WgPkESA8=
 github.com/minio/sha256-simd v0.1.1 h1:5QHSlgo3nt5yKOJrC7W8w7X+NFl8cMPZm96iu8kKUJU=
 github.com/minio/sha256-simd v0.1.1/go.mod h1:B5e1o+1/KgNmWrSQK08Y6Z1Vb5pwIktudl0J58iy0KM=
 github.com/minio/simdjson-go v0.1.5-0.20200303142138-b17fe061ea37 h1:pDeao6M5AEd8hwTtGmE0pVKomlL56JFRa5SiXDZAuJE=
@@ -394,8 +392,6 @@ github.com/secure-io/sio-go v0.3.0/go.mod h1:D3KmXgKETffyYxBdFRN+Hpd2WzhzqS0EQwT
 github.com/shirou/gopsutil v2.20.3-0.20200314133625-53cec6b37e6a+incompatible h1:YiKUe2ZOmfpDBH4OSyxwkx/mjNqHHnNhOtZ2mPyRme8=
 github.com/shirou/gopsutil v2.20.3-0.20200314133625-53cec6b37e6a+incompatible/go.mod h1:5b4v6he4MtMOwMlS0TUMTu2PcXUg8+E1lC7eC3UO/RA=
 github.com/sirupsen/logrus v1.2.0/go.mod h1:LxeOpSwHxABJmUn/MG1IvRgCAasNZTLOkJPxbbu5VWo=
-github.com/sirupsen/logrus v1.4.2 h1:SPIRibHv4MatM3XXNO2BJeFLZwZ2LvZgfQ5+UNI2im4=
-github.com/sirupsen/logrus v1.4.2/go.mod h1:tLMulIdttU9McNUspp0xgXVQah82FyeX6MwdIuYE2rE=
 github.com/sirupsen/logrus v1.5.0 h1:1N5EYkVAPEywqZRJd7cwnRtCb6xJx7NH3T3WUTF980Q=
 github.com/sirupsen/logrus v1.5.0/go.mod h1:+F7Ogzej0PZc/94MaYx/nvG9jOFMD2osvC3s+Squfpo=
 github.com/smartystreets/assertions v0.0.0-20180927180507-b2de0cb4f26d/go.mod h1:OnSkiWE9lh6wB0YB77sQom3nweQdgAjqCqsofrRNTgc=
diff --git a/pkg/madmin/api.go b/pkg/madmin/api.go
index 301e4350b..c2fd5f423 100644
--- a/pkg/madmin/api.go
+++ b/pkg/madmin/api.go
@@ -36,8 +36,8 @@ import (
 	"time"
 
 	"github.com/minio/minio-go/v6/pkg/credentials"
-	"github.com/minio/minio-go/v6/pkg/s3signer"
 	"github.com/minio/minio-go/v6/pkg/s3utils"
+	"github.com/minio/minio-go/v6/pkg/signer"
 	"golang.org/x/net/publicsuffix"
 )
 
@@ -482,7 +482,7 @@ func (adm AdminClient) newRequest(method string, reqData requestData) (req *http
 	req.Header.Set("X-Amz-Content-Sha256", hex.EncodeToString(sum256(reqData.content)))
 	req.Body = ioutil.NopCloser(bytes.NewReader(reqData.content))
 
-	req = s3signer.SignV4(*req, accessKeyID, secretAccessKey, sessionToken, location)
+	req = signer.SignV4(*req, accessKeyID, secretAccessKey, sessionToken, location)
 	return req, nil
 }