pyphosphor.bb: bump version

Change-Id: I2e545723e73610db7f703d797821967c68c8a3d4
Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
diff --git a/common/recipes-devtools/python/pyphosphor.bb b/common/recipes-devtools/python/pyphosphor.bb
index 6889bca..3f66b7f 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 = "0722564e32b749e484dd64461817d9ce1374e2b6"
+SRCREV = "4fed868c4a142f3f6951d1417916f7cf7eff2b29"
 
 S = "${WORKDIR}/git"