diff --git a/go.mod b/go.mod
index 7346fae..c0cdf17 100644
--- a/go.mod
+++ b/go.mod
@@ -2,4 +2,4 @@ module github.com/obalunenko/csvvalidator
 
 go 1.16
 
-require github.com/stretchr/testify v1.7.4
+require github.com/stretchr/testify v1.7.5
diff --git a/go.sum b/go.sum
index a3ec8b1..f59e5c0 100644
--- a/go.sum
+++ b/go.sum
@@ -6,8 +6,8 @@ github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZN
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
 github.com/stretchr/objx v0.4.0/go.mod h1:YvHI0jy2hoMjB+UWwv71VJQ9isScKT/TqJzVSSt89Yw=
 github.com/stretchr/testify v1.7.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
-github.com/stretchr/testify v1.7.4 h1:wZRexSlwd7ZXfKINDLsO4r7WBt3gTKONc6K/VesHvHM=
-github.com/stretchr/testify v1.7.4/go.mod h1:yNjHg4UonilssWZ8iaSj1OCr/vHnekPRkoO+kdMU+MU=
+github.com/stretchr/testify v1.7.5 h1:s5PTfem8p8EbKQOctVV53k6jCJt3UX4IEJzwh+C324Q=
+github.com/stretchr/testify v1.7.5/go.mod h1:yNjHg4UonilssWZ8iaSj1OCr/vHnekPRkoO+kdMU+MU=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
diff --git a/vendor/github.com/stretchr/testify/assert/assertion_compare.go b/vendor/github.com/stretchr/testify/assert/assertion_compare.go
index 3bb22a9..95d8e59 100644
--- a/vendor/github.com/stretchr/testify/assert/assertion_compare.go
+++ b/vendor/github.com/stretchr/testify/assert/assertion_compare.go
@@ -1,6 +1,7 @@
 package assert
 
 import (
+	"bytes"
 	"fmt"
 	"reflect"
 	"time"
@@ -32,7 +33,8 @@ var (
 
 	stringType = reflect.TypeOf("")
 
-	timeType = reflect.TypeOf(time.Time{})
+	timeType  = reflect.TypeOf(time.Time{})
+	bytesType = reflect.TypeOf([]byte{})
 )
 
 func compare(obj1, obj2 interface{}, kind reflect.Kind) (CompareType, bool) {
@@ -323,6 +325,26 @@ func compare(obj1, obj2 interface{}, kind reflect.Kind) (CompareType, bool) {
 
 			return compare(timeObj1.UnixNano(), timeObj2.UnixNano(), reflect.Int64)
 		}
+	case reflect.Slice:
+		{
+			// We only care about the []byte type.
+			if !canConvert(obj1Value, bytesType) {
+				break
+			}
+
+			// []byte can be compared!
+			bytesObj1, ok := obj1.([]byte)
+			if !ok {
+				bytesObj1 = obj1Value.Convert(bytesType).Interface().([]byte)
+
+			}
+			bytesObj2, ok := obj2.([]byte)
+			if !ok {
+				bytesObj2 = obj2Value.Convert(bytesType).Interface().([]byte)
+			}
+
+			return CompareType(bytes.Compare(bytesObj1, bytesObj2)), true
+		}
 	}
 
 	return compareEqual, false
diff --git a/vendor/modules.txt b/vendor/modules.txt
index 332232f..1c45dc4 100644
--- a/vendor/modules.txt
+++ b/vendor/modules.txt
@@ -2,7 +2,7 @@
 github.com/davecgh/go-spew/spew
 # github.com/pmezard/go-difflib v1.0.0
 github.com/pmezard/go-difflib/difflib
-# github.com/stretchr/testify v1.7.4
+# github.com/stretchr/testify v1.7.5
 ## explicit
 github.com/stretchr/testify/assert
 # gopkg.in/yaml.v3 v3.0.1