diff --git a/include/acpi/acpixf.h b/include/acpi/acpixf.h
index 488c986ebe44667bd69fe032aa3c4abbb9f41288..9821101346726a27b54eec467a65012de45de466 100644
--- a/include/acpi/acpixf.h
+++ b/include/acpi/acpixf.h
@@ -47,7 +47,7 @@
 
 /* Current ACPICA subsystem version in YYYYMMDD format */
 
-#define ACPI_CA_VERSION                 0x20120215
+#define ACPI_CA_VERSION                 0x20120320
 
 #include "acconfig.h"
 #include "actypes.h"