diff --git a/extras/dagger/main.go b/extras/dagger/main.go
index 3758992d6..1697bb347 100644
--- a/extras/dagger/main.go
+++ b/extras/dagger/main.go
@@ -79,6 +79,9 @@ func (m *Chainloop) Init(
 	// name of an existing contract to attach it to the auto-created workflow
 	// +optional
 	contractName string,
+	// Version of the project to be used for the attestation
+	// +optional
+	projectVersion string,
 ) (*Attestation, error) {
 	att := &Attestation{
 		Token:      token,
@@ -102,6 +105,12 @@ func (m *Chainloop) Init(
 		)
 	}
 
+	if projectVersion != "" {
+		args = append(args,
+			"--version", projectVersion,
+		)
+	}
+
 	info, err := att.
 		Container(0).
 		WithExec(args, execOpts).