diff --git a/go.mod b/go.mod
index bbb30d4..62aae70 100644
--- a/go.mod
+++ b/go.mod
@@ -6,7 +6,7 @@ require (
 	github.com/go-playground/validator/v10 v10.11.1
 	github.com/pkg/errors v0.9.1
 	github.com/relvacode/iso8601 v1.3.0
-	github.com/senseyeio/duration v0.0.0-20180430131211-7c2a214ada46
+	github.com/sosodev/duration v1.2.0
 	github.com/stretchr/testify v1.8.0
 	gopkg.in/yaml.v3 v3.0.1
 	k8s.io/apimachinery v0.26.2
diff --git a/go.sum b/go.sum
index b705b2d..fa248b6 100644
--- a/go.sum
+++ b/go.sum
@@ -50,8 +50,8 @@ github.com/relvacode/iso8601 v1.3.0/go.mod h1:FlNp+jz+TXpyRqgmM7tnzHHzBnz776kmAH
 github.com/rogpeppe/go-internal v1.6.1/go.mod h1:xXDCJY+GAPziupqXw64V24skbSoqbTEfhy4qGm1nDQc=
 github.com/rogpeppe/go-internal v1.8.0 h1:FCbCCtXNOY3UtUuHUYaghJg4y7Fd14rXifAYUAtL9R8=
 github.com/rogpeppe/go-internal v1.8.0/go.mod h1:WmiCO8CzOY8rg0OYDC4/i/2WRWAB6poM+XZ2dLUbcbE=
-github.com/senseyeio/duration v0.0.0-20180430131211-7c2a214ada46 h1:Dz0HrI1AtNSGCE8LXLLqoZU4iuOJXPWndenCsZfstA8=
-github.com/senseyeio/duration v0.0.0-20180430131211-7c2a214ada46/go.mod h1:is8FVkzSi7PYLWEXT5MgWhglFsyyiW8ffxAoJqfuFZo=
+github.com/sosodev/duration v1.2.0 h1:pqK/FLSjsAADWY74SyWDCjOcd5l7H8GSnnOGEB9A1Us=
+github.com/sosodev/duration v1.2.0/go.mod h1:RQIBBX0+fMLc/D9+Jb/fwvVmo0eZvDDEERAikUR6SDg=
 github.com/spf13/pflag v1.0.5 h1:iy+VFUOCP1a+8yFto/drg2CJ5u0yRoB7fZw3DKv/JXA=
 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=
diff --git a/validator/validator.go b/validator/validator.go
index c2ae024..f241f84 100644
--- a/validator/validator.go
+++ b/validator/validator.go
@@ -16,10 +16,11 @@ package validator
 
 import (
 	"context"
+	"errors"
 	"strconv"
 
 	"github.com/relvacode/iso8601"
-	"github.com/senseyeio/duration"
+	"github.com/sosodev/duration"
 	"k8s.io/apimachinery/pkg/util/intstr"
 
 	validator "github.com/go-playground/validator/v10"
@@ -60,7 +61,13 @@ func GetValidator() *validator.Validate {
 
 // ValidateISO8601TimeDuration validate the string is iso8601 duration format
 func ValidateISO8601TimeDuration(s string) error {
-	_, err := duration.ParseISO8601(s)
+	if s == "" {
+		return errors.New("could not parse duration string")
+	}
+	_, err := duration.Parse(s)
+	if err != nil {
+		return errors.New("could not parse duration string")
+	}
 	return err
 }
 
diff --git a/validator/validator_test.go b/validator/validator_test.go
index 8dd6c9c..daab56a 100644
--- a/validator/validator_test.go
+++ b/validator/validator_test.go
@@ -38,6 +38,11 @@ func TestValidateISO8601TimeDuration(t *testing.T) {
 			s:    "PT5S",
 			err:  ``,
 		},
+		{
+			desp: "fractional_second_designator",
+			s:    "PT0.5S",
+			err:  ``,
+		},
 		{
 			desp: "empty value",
 			s:    "",