diff --git a/internal/experiment/torsf/torsf.go b/internal/experiment/torsf/torsf.go
index b04d015353..f504899b47 100644
--- a/internal/experiment/torsf/torsf.go
+++ b/internal/experiment/torsf/torsf.go
@@ -25,7 +25,7 @@ import (
 // We may want to have a single implementation for both nettests in the future.
 
 // testVersion is the experiment version.
-const testVersion = "0.4.0"
+const testVersion = "0.5.0"
 
 // Config contains the experiment config.
 type Config struct {
diff --git a/internal/experiment/torsf/torsf_test.go b/internal/experiment/torsf/torsf_test.go
index cff3645b49..120ae86499 100644
--- a/internal/experiment/torsf/torsf_test.go
+++ b/internal/experiment/torsf/torsf_test.go
@@ -25,7 +25,7 @@ func TestExperimentNameAndVersion(t *testing.T) {
 	if m.ExperimentName() != "torsf" {
 		t.Fatal("invalid experiment name")
 	}
-	if m.ExperimentVersion() != "0.4.0" {
+	if m.ExperimentVersion() != "0.5.0" {
 		t.Fatal("invalid experiment version")
 	}
 }