diff --git a/[refs] b/[refs]
index a79fa559e181..c4f245616bea 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: b1cd843be74ba0dcc6c42db7b11b76d63be149f6
+refs/heads/master: d6a1cd4975a5ffaa21a961be04a469519edf50d6
diff --git a/trunk/include/acpi/acpixf.h b/trunk/include/acpi/acpixf.h
index c3b08d3330e3..82ec6a3c0500 100644
--- a/trunk/include/acpi/acpixf.h
+++ b/trunk/include/acpi/acpixf.h
@@ -47,7 +47,7 @@
 
 /* Current ACPICA subsystem version in YYYYMMDD format */
 
-#define ACPI_CA_VERSION                 0x20090422
+#define ACPI_CA_VERSION                 0x20090521
 
 #include "actypes.h"
 #include "actbl.h"