phosphor-logging.bb: bump version

Change-Id: Ibee2586ecd5fc5ede67f5707c587c04e8f77f017
Signed-off-by: Andrew Geissler <geissonator@yahoo.com>
diff --git a/common/recipes-phosphor/logging/phosphor-logging.bb b/common/recipes-phosphor/logging/phosphor-logging.bb
index 8ec5ef1..da87714 100644
--- a/common/recipes-phosphor/logging/phosphor-logging.bb
+++ b/common/recipes-phosphor/logging/phosphor-logging.bb
@@ -32,7 +32,7 @@
 FILES_${PN}-elog += "${elog_dir}"
 
 SRC_URI += "git://github.com/openbmc/phosphor-logging"
-SRCREV = "80aa4762f78f1044d15c918d72316aa388ba0a02"
+SRCREV = "477b731ad0fd8c116ffcaa8265a508c9fb112479"
 
 S = "${WORKDIR}/git"