phosphor-logging.bb: bump version

Change-Id: Idec1dd425ec71956c681a7381ef164273ca5b1ba
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 9494a61..768ed2d 100644
--- a/common/recipes-phosphor/logging/phosphor-logging.bb
+++ b/common/recipes-phosphor/logging/phosphor-logging.bb
@@ -34,7 +34,7 @@
 FILES_${PN}-elog += "${elog_dir}"
 
 SRC_URI += "git://github.com/openbmc/phosphor-logging"
-SRCREV = "979ed1cce24fa0cffd4fe414b8a56e17ec032b14"
+SRCREV = "e4b0b77180adc4c2f63e83abbf849f09fd399055"
 
 S = "${WORKDIR}/git"