diff --git a/classes/mrw-rev.bbclass b/classes/mrw-rev.bbclass
index 712366f..1dcf007 100644
--- a/classes/mrw-rev.bbclass
+++ b/classes/mrw-rev.bbclass
@@ -2,4 +2,4 @@
 MRW_API_SRCREV ?= "60c8e10cbb11768cd1ba394b35cb1d6627efec42"
 
 MRW_TOOLS_SRC_URI ?= "git://github.com/openbmc/phosphor-mrw-tools"
-MRW_TOOLS_SRCREV ?= "00cef2c2afc92ded1acfc54c76ab0d46ae580023"
+MRW_TOOLS_SRCREV ?= "8abfe30804efe85b933ded9d95d5b95257065a1b"