diff --git a/include/acpi/acconfig.h b/include/acpi/acconfig.h
index c21e12d165fedd930c286f4b910ecf8f5e611621..010703e23866021ac3a046077e9ca840bb659b56 100644
--- a/include/acpi/acconfig.h
+++ b/include/acpi/acconfig.h
@@ -63,7 +63,7 @@
 
 /* Current ACPICA subsystem version in YYYYMMDD format */
 
-#define ACPI_CA_VERSION                 0x20071114
+#define ACPI_CA_VERSION                 0x20071219
 
 /*
  * OS name, used for the _OS object.  The _OS object is essentially obsolete,