diff --git a/meta-ibm/meta-witherspoon/conf/machine/mihawk.conf b/meta-ibm/meta-witherspoon/conf/machine/mihawk.conf
index 7a6fd87..a296e79 100644
--- a/meta-ibm/meta-witherspoon/conf/machine/mihawk.conf
+++ b/meta-ibm/meta-witherspoon/conf/machine/mihawk.conf
@@ -18,7 +18,7 @@
 PHOSPHOR_MRW_LICENSE = "Apache-2.0"
 PHOSPHOR_MRW_LIC_FILES_CHKSUM = "file://LICENSE;md5=86d3f3a95c324c9479bd8986968f4327"
 PHOSPHOR_MRW_URI = "git://github.com/open-power/mihawk-xml"
-PHOSPHOR_MRW_REV = "b9929ba9fd96d78da01bce8a2a157851dce9e5cb"
+PHOSPHOR_MRW_REV = "f6ec5aa0f9803d44b147a7670dec7ec935f59582"