diff --git a/speedtest/speedtest.go b/speedtest/speedtest.go
index a1dc342..8ac415c 100644
--- a/speedtest/speedtest.go
+++ b/speedtest/speedtest.go
@@ -6,7 +6,7 @@ import (
 )
 
 var (
-	version          = "1.3.0"
+	version          = "1.3.1"
 	defaultUserAgent = fmt.Sprintf("showwin/speedtest-go %s", version)
 )