diff --git a/cmd/yardstick-client/main.go b/cmd/yardstick-client/main.go
index ef7884b..718eecc 100644
--- a/cmd/yardstick-client/main.go
+++ b/cmd/yardstick-client/main.go
@@ -285,6 +285,6 @@ func main() {
 		}
 
 	default:
-		log.Fatalf("Unknown action: %s", action)
+		log.Fatalf("Unknown action: %s", strconv.Quote(action))
 	}
 }
diff --git a/go.mod b/go.mod
index af45e6d..345c8c2 100644
--- a/go.mod
+++ b/go.mod
@@ -1,6 +1,6 @@
 module github.com/stackloklabs/yardstick
 
-go 1.25.0
+go 1.26.0
 
 require (
 	github.com/google/jsonschema-go v0.4.2