diff --git a/include/acpi/acpixf.h b/include/acpi/acpixf.h
index 3845c8fcc94e5de64d09b679f61f5ce0eca5b45c..d66fc7cce6a712199786a966f2869922dd63fe30 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                 0x20190703
+#define ACPI_CA_VERSION                 0x20190816
 
 #include <acpi/acconfig.h>
 #include <acpi/actypes.h>