diff --git a/inc/bddisasm_version.h b/inc/bddisasm_version.h
index 0c70073..5ac7221 100644
--- a/inc/bddisasm_version.h
+++ b/inc/bddisasm_version.h
@@ -7,7 +7,7 @@
 
 #define DISASM_VERSION_MAJOR        2
 #define DISASM_VERSION_MINOR        1
-#define DISASM_VERSION_REVISION     3
+#define DISASM_VERSION_REVISION     4
 
 #define SHEMU_VERSION_MAJOR         DISASM_VERSION_MAJOR
 #define SHEMU_VERSION_MINOR         DISASM_VERSION_MINOR