pyphosphor.bb: bump version

Change-Id: Ic00f98f7fe6237ebaeea164ceb74d71e4c547f73
Signed-off-by: Andrew Geissler <geissonator@yahoo.com>
diff --git a/common/recipes-devtools/python/pyphosphor.bb b/common/recipes-devtools/python/pyphosphor.bb
index 0e6f4d5..cfcd711 100644
--- a/common/recipes-devtools/python/pyphosphor.bb
+++ b/common/recipes-devtools/python/pyphosphor.bb
@@ -49,6 +49,6 @@
 
 SRC_URI += "git://github.com/openbmc/pyphosphor"
 
-SRCREV = "dc7f067d73397610a1a202ae0af86f4ad55490e7"
+SRCREV = "d641c086b5cc5f873c69aab454d1d3297e178192"
 
 S = "${WORKDIR}/git"