diff --git a/dispatcher/session.go b/dispatcher/session.go
index d75fcf9..ad60851 100644
--- a/dispatcher/session.go
+++ b/dispatcher/session.go
@@ -1,9 +1,9 @@
 package dispatcher
 
 import (
-	"log"
-
 	"github.com/hashicorp/go-multierror"
+
+	"github.com/hb-go/pkg/log"
 )
 
 const queueAllocSize = 64
@@ -29,7 +29,7 @@ func (s *session) clear() {
 	for !exit {
 		select {
 		case <-s.completed:
-			log.Printf("Leaked dispatch state discovered!")
+			log.Warn("leaked dispatch state discovered!")
 			continue
 		default:
 			exit = true
diff --git a/go.mod b/go.mod
index a616595..a87ab63 100644
--- a/go.mod
+++ b/go.mod
@@ -1,16 +1,13 @@
 module github.com/hb-go/pkg
 
+go 1.12.5
+
 require (
-	github.com/bsm/redis-lock v8.0.0+incompatible
 	github.com/fatih/color v1.7.0
-	github.com/go-redis/redis v6.15.2+incompatible
+	github.com/go-redis/redis v6.15.3+incompatible
 	github.com/go-redis/redis_rate v6.5.0+incompatible
-	github.com/go-redsync/redsync v1.2.0
-	github.com/gomodule/redigo v2.0.0+incompatible
 	github.com/hashicorp/go-multierror v1.0.0
 	github.com/mattn/go-colorable v0.1.2 // indirect
-	github.com/onsi/ginkgo v1.8.0 // indirect
-	github.com/onsi/gomega v1.5.0 // indirect
 	golang.org/x/time v0.0.0-20190308202827-9d24e82272b4
 	google.golang.org/grpc v1.22.1
 )
diff --git a/go.sum b/go.sum
index 7e3aba6..0a5c019 100644
--- a/go.sum
+++ b/go.sum
@@ -1,25 +1,19 @@
 cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
 github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
-github.com/bsm/redis-lock v8.0.0+incompatible h1:QgB0J2pNG8hUfndTIvpPh38F5XsUTTvO7x8Sls++9Mk=
-github.com/bsm/redis-lock v8.0.0+incompatible/go.mod h1:8dGkQ5GimBCahwF2R67tqGCJbyDZSp0gzO7wq3pDrik=
 github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDkc90ppPyw=
 github.com/fatih/color v1.7.0 h1:DkWD4oS2D8LGGgTQ6IvwJJXSL5Vp2ffcQg58nFV38Ys=
 github.com/fatih/color v1.7.0/go.mod h1:Zm6kSWBoL9eyXnKyktHP6abPY2pDugNf5KwzbycvMj4=
 github.com/fsnotify/fsnotify v1.4.7 h1:IXs+QLmnXW2CcXuY+8Mzv/fWEsPGWxqefPtCP5CnV9I=
 github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMoQvtojpjFo=
-github.com/go-redis/redis v6.15.2+incompatible h1:9SpNVG76gr6InJGxoZ6IuuxaCOQwDAhzyXg+Bs+0Sb4=
-github.com/go-redis/redis v6.15.2+incompatible/go.mod h1:NAIEuMOZ/fxfXJIrKDQDz8wamY7mA7PouImQ2Jvg6kA=
+github.com/go-redis/redis v6.15.3+incompatible h1:NZ0O90AhLSvSrvLZ/S9h7D4kl1mW2PrKyxL7MyBKO2g=
+github.com/go-redis/redis v6.15.3+incompatible/go.mod h1:W2YCLaZryXHirdd9QqwkiVUxCQsrx8SbLq9Uqk7JS7A=
 github.com/go-redis/redis_rate v6.5.0+incompatible h1:K/G+KaoJgO3kbkLLbfdg0kzJsHhhk0gVGTMgstKgbsM=
 github.com/go-redis/redis_rate v6.5.0+incompatible/go.mod h1:Jxe7BhQuVncH6fUQ2rwoAkc8SesjCGIWkm6fNRQo4Qg=
-github.com/go-redsync/redsync v1.2.0 h1:a4y3xKQUOA5092Grjps3F5vaRbjA9uoUB59RVwOMttA=
-github.com/go-redsync/redsync v1.2.0/go.mod h1:QClK/s99KRhfKdpxLTMsI5mSu43iLp0NfOneLPie+78=
 github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b h1:VKtxabqXZkF25pY9ekfRL6a582T4P37/31XEstQ5p58=
 github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b/go.mod h1:SBH7ygxi8pfUlaOkMMuAQtPIUF8ecWP5IEl/CR7VP2Q=
 github.com/golang/mock v1.1.1/go.mod h1:oTYuIxOrZwtPieC+H1uAHpcLFnEyAGVDL/k47Jfbm0A=
 github.com/golang/protobuf v1.2.0 h1:P3YflyNX/ehuJFLhxviNdFxQPkGK5cDcApsge1SqnvM=
 github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
-github.com/gomodule/redigo v2.0.0+incompatible h1:K/R+8tc58AaqLkqG2Ol3Qk+DR/TlNuhuh457pBFPtt0=
-github.com/gomodule/redigo v2.0.0+incompatible/go.mod h1:B4C85qUVwatsJoIUNIfCRsp7qO0iAmpGFZ4EELWSbC4=
 github.com/google/go-cmp v0.2.0/go.mod h1:oXzfMopK8JAjlY9xF4vHSVASa0yLyX7SntLO5aqRK0M=
 github.com/hashicorp/errwrap v1.0.0 h1:hLrqtEDnRye3+sgx6z4qVLNuviH3MR5aQ0ykNJa/UYA=
 github.com/hashicorp/errwrap v1.0.0/go.mod h1:YH+1FKiLXxHSkmPseP+kNlulaMuP3n2brvKWEqk/Jc4=
@@ -36,8 +30,6 @@ github.com/onsi/ginkgo v1.8.0 h1:VkHVNpR4iVnU8XQR6DBm8BqYjN7CRzw+xKUbVVbbW9w=
 github.com/onsi/ginkgo v1.8.0/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE=
 github.com/onsi/gomega v1.5.0 h1:izbySO9zDPmjJ8rDjLvkA2zJHIo+HkYXHnf7eN7SSyo=
 github.com/onsi/gomega v1.5.0/go.mod h1:ex+gbHU/CVuBBDIJjb2X0qEXbFg53c61hWP/1CpauHY=
-github.com/stvp/tempredis v0.0.0-20181119212430-b82af8480203 h1:QVqDTf3h2WHt08YuiTGPZLls0Wq99X9bWd0Q5ZSBesM=
-github.com/stvp/tempredis v0.0.0-20181119212430-b82af8480203/go.mod h1:oqN97ltKNihBbwlX8dLpwxCl3+HnXKV/R0e+sRLd9C8=
 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
 golang.org/x/lint v0.0.0-20190313153728-d0100b6bd8b3/go.mod h1:6SW0HCj/g11FgYtHlgUYUwCkIfeOF89ocIRzGO/8vkc=
 golang.org/x/net v0.0.0-20180906233101-161cd47e91fd h1:nTDtHvHSdCn1m6ITfMRqtOd/9+7a3s8RBNOZ3eYZzJA=
diff --git a/rate/rate_test.go b/rate/rate_test.go
index 824e6f7..4539116 100644
--- a/rate/rate_test.go
+++ b/rate/rate_test.go
@@ -1,11 +1,12 @@
 package rate
 
 import (
+	"testing"
+	"time"
+
 	"github.com/go-redis/redis"
 	"github.com/go-redis/redis_rate"
 	"golang.org/x/time/rate"
-	"testing"
-	"time"
 )
 
 var (