diff --git a/charger/charger.go b/charger/charger.go
index 4373377..b105dd3 100644
--- a/charger/charger.go
+++ b/charger/charger.go
@@ -67,12 +67,12 @@ func (c *Charger) ChargeKeys(ctx context.Context, keys []uint64) error {
 			}
 			ops = append(ops, &tx)
 		}
-		hash, err := tezTool.FillSignAndInject(ctx, signer, ops, true, teztool.FillAll)
+		grp, err := tezTool.FillSignAndInjectWait(ctx, signer, ops, client.MetadataNever, teztool.FillAll)
 		if err != nil {
 			log.Error(err)
 			return err
 		}
-		log.WithField("hash", hash).Info("Injected")
+		log.WithField("hash", grp.GetHash()).Info("Injected")
 	}
 	return nil
 }
diff --git a/go.mod b/go.mod
index d4e1ec4..2fbc1a5 100644
--- a/go.mod
+++ b/go.mod
@@ -4,7 +4,7 @@ go 1.21
 
 require (
 	github.com/davecgh/go-spew v1.1.1
-	github.com/ecadlabs/gotez/v2 v2.0.0
+	github.com/ecadlabs/gotez/v2 v2.0.5
 	github.com/ecadlabs/hdw v0.0.0-20221019154344-0b9e0a5909f0
 	github.com/gorilla/mux v1.8.0
 	github.com/sirupsen/logrus v1.9.3
@@ -21,8 +21,8 @@ require (
 	github.com/pmezard/go-difflib v1.0.0 // indirect
 	github.com/rogpeppe/go-internal v1.12.0 // indirect
 	github.com/stretchr/objx v0.5.0 // indirect
-	golang.org/x/crypto v0.18.0 // indirect
-	golang.org/x/sys v0.16.0 // indirect
+	golang.org/x/crypto v0.23.0 // indirect
+	golang.org/x/sys v0.20.0 // indirect
 )
 
 // replace github.com/ecadlabs/gotez/v2 => ../gotez
diff --git a/go.sum b/go.sum
index ab60a69..17ead9e 100644
--- a/go.sum
+++ b/go.sum
@@ -10,6 +10,8 @@ github.com/ecadlabs/gotez/v2 v2.0.0-alpha10 h1:rTFSngn/O/V0AJG2ejrV7nKoBWNbXeJTD
 github.com/ecadlabs/gotez/v2 v2.0.0-alpha10/go.mod h1:QypK0m1eDPmB9R7Uvgmsfm+JS7Z5Y6dIbIq1tMVYayU=
 github.com/ecadlabs/gotez/v2 v2.0.0 h1:AuaXDbrQ3CdAs28XwIC/fJI38yhrm/c7UxhecQLuSb8=
 github.com/ecadlabs/gotez/v2 v2.0.0/go.mod h1:QypK0m1eDPmB9R7Uvgmsfm+JS7Z5Y6dIbIq1tMVYayU=
+github.com/ecadlabs/gotez/v2 v2.0.5 h1:RmpCEKYlQD18TtL9vjSDRe3FYADhxlKh80DZQz8h31Q=
+github.com/ecadlabs/gotez/v2 v2.0.5/go.mod h1:QypK0m1eDPmB9R7Uvgmsfm+JS7Z5Y6dIbIq1tMVYayU=
 github.com/ecadlabs/hdw v0.0.0-20221019154344-0b9e0a5909f0 h1:Q11ce6cHcaoCLg0To9WAahrRXCfyVUJsvfKeotEBwHQ=
 github.com/ecadlabs/hdw v0.0.0-20221019154344-0b9e0a5909f0/go.mod h1:NJg15k8F/I2r2KLCsiOYIOX/mxCwx8vj9fVLKl3mw34=
 github.com/ecadlabs/pretty v0.0.0-20230412124801-f948fc689a04 h1:7WdblGykGxtGGtchW4kzTaJJO8Fm+JKhLzhttOOWr9k=
@@ -43,11 +45,15 @@ golang.org/x/crypto v0.13.0 h1:mvySKfSWJ+UKUii46M40LOvyWfN0s2U+46/jDd0e6Ck=
 golang.org/x/crypto v0.13.0/go.mod h1:y6Z2r+Rw4iayiXXAIxJIDAJ1zMW4yaTpebo8fPOliYc=
 golang.org/x/crypto v0.18.0 h1:PGVlW0xEltQnzFZ55hkuX5+KLyrMYhHld1YHO4AKcdc=
 golang.org/x/crypto v0.18.0/go.mod h1:R0j02AL6hcrfOiy9T4ZYp/rcWeMxM3L6QYxlOuEG1mg=
+golang.org/x/crypto v0.23.0 h1:dIJU/v2J8Mdglj/8rJ6UUOM3Zc9zLZxVZwwxMooUSAI=
+golang.org/x/crypto v0.23.0/go.mod h1:CKFgDieR+mRhux2Lsu27y0fO304Db0wZe70UKqHu0v8=
 golang.org/x/sys v0.0.0-20220715151400-c0bba94af5f8/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.12.0 h1:CM0HF96J0hcLAwsHPJZjfdNzs0gftsLfgKt57wWHJ0o=
 golang.org/x/sys v0.12.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.16.0 h1:xWw16ngr6ZMtmxDyKyIgsE93KNKz5HKmMa3b8ALHidU=
 golang.org/x/sys v0.16.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
+golang.org/x/sys v0.20.0 h1:Od9JTbYCk261bKm4M/mw7AklTlFYIa0bIp9BgSm1S8Y=
+golang.org/x/sys v0.20.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
 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=