diff --git a/include/acpi/acpixf.h b/include/acpi/acpixf.h
index 3a3febc9b979..4cc74954fea3 100644
--- a/include/acpi/acpixf.h
+++ b/include/acpi/acpixf.h
@@ -12,7 +12,7 @@
 
 /* Current ACPICA subsystem version in YYYYMMDD format */
 
-#define ACPI_CA_VERSION                 0x20181213
+#define ACPI_CA_VERSION                 0x20190108
 
 #include <acpi/acconfig.h>
 #include <acpi/actypes.h>