mrw-rev.bbclass: bump version

Change-Id: I0cf54fce13491555c254504cf4d8fae52314e248
Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
diff --git a/meta-phosphor/classes/mrw-rev.bbclass b/meta-phosphor/classes/mrw-rev.bbclass
index 0b7c432..c388e07 100644
--- a/meta-phosphor/classes/mrw-rev.bbclass
+++ b/meta-phosphor/classes/mrw-rev.bbclass
@@ -2,4 +2,4 @@
 MRW_API_SRCREV ?= "d5439651a5c89c7a51038ce65c62ab8483271627"
 
 MRW_TOOLS_SRC_URI ?= "git://github.com/openbmc/phosphor-mrw-tools"
-MRW_TOOLS_SRCREV ?= "7b48acdb83f17a046bd042b29734a2cce5e03372"
+MRW_TOOLS_SRCREV ?= "25d60bb15ea59505819c7394291ea3420d8150ce"