diff --git a/chuniio-tasoller-amdaemon/src/lib.rs b/chuniio-tasoller-amdaemon/src/lib.rs
index 84dd1bf..42e493d 100644
--- a/chuniio-tasoller-amdaemon/src/lib.rs
+++ b/chuniio-tasoller-amdaemon/src/lib.rs
@@ -67,7 +67,7 @@ extern "system" fn DllMain(_dll_module: HINSTANCE, call_reason: DWORD, _reserved
 
 #[no_mangle]
 pub extern "C" fn chuni_io_get_api_version() -> u16 {
-    0x0101
+    0x0102
 }
 
 #[no_mangle]
diff --git a/chuniio-tasoller-chusan/src/lib.rs b/chuniio-tasoller-chusan/src/lib.rs
index 902379b..42ed955 100644
--- a/chuniio-tasoller-chusan/src/lib.rs
+++ b/chuniio-tasoller-chusan/src/lib.rs
@@ -42,7 +42,7 @@ extern "system" fn DllMain(_dll_module: HINSTANCE, call_reason: DWORD, _reserved
 
 #[no_mangle]
 pub extern "C" fn chuni_io_get_api_version() -> u16 {
-    0x0101
+    0x0102
 }
 
 #[no_mangle]