diff --git a/build.bat b/build.bat
index 2ca602ae..ae2675eb 100644
--- a/build.bat
+++ b/build.bat
@@ -1,6 +1,6 @@
 @echo off
 
 cd ..\builder
-call build simplewall 3.4 simplewall
+call build simplewall 3.4.1 simplewall
 
 pause
diff --git a/src/app.h b/src/app.h
index 282e9f01..ef7e7e8a 100644
--- a/src/app.h
+++ b/src/app.h
@@ -5,7 +5,7 @@
 
 #define APP_NAME L"simplewall"
 #define APP_NAME_SHORT L"simplewall"
-#define APP_VERSION L"3.4"
-#define APP_VERSION_RES 3,4,0,0
+#define APP_VERSION L"3.4.1"
+#define APP_VERSION_RES 3,4,1,0
 #define APP_AUTHOR L"Henry++"
 #define APP_COPYRIGHT L"(c) 2016-2021 " APP_AUTHOR L". All Rights Reversed."