diff --git a/tools/power/x86/intel-speed-select/isst-config.c b/tools/power/x86/intel-speed-select/isst-config.c
index 424e708b7b20fd..5899c27c2e2e88 100644
--- a/tools/power/x86/intel-speed-select/isst-config.c
+++ b/tools/power/x86/intel-speed-select/isst-config.c
@@ -16,7 +16,7 @@ struct process_cmd_struct {
 	int arg;
 };
 
-static const char *version_str = "v1.18";
+static const char *version_str = "v1.19";
 
 static const int supported_api_ver = 3;
 static struct isst_if_platform_info isst_platform_info;