diff --git a/include/pocketpy/common.h b/include/pocketpy/common.h
index 201e20cd..aa83d493 100644
--- a/include/pocketpy/common.h
+++ b/include/pocketpy/common.h
@@ -21,7 +21,7 @@
 #include <type_traits>
 #include <random>
 
-#define PK_VERSION				"1.1.4"
+#define PK_VERSION				"1.1.5"
 
 #include "config.h"
 #include "export.h"