diff --git a/include/toml11/version.hpp b/include/toml11/version.hpp
index acec049..778fc2b 100644
--- a/include/toml11/version.hpp
+++ b/include/toml11/version.hpp
@@ -3,7 +3,7 @@
 
 #define TOML11_VERSION_MAJOR 4
 #define TOML11_VERSION_MINOR 0
-#define TOML11_VERSION_PATCH 0
+#define TOML11_VERSION_PATCH 1
 
 #ifndef __cplusplus
 #    error "__cplusplus is not defined"