phosphor-state-manager.bb: bump version

Change-Id: Icb8eac9aed391324a61f4f1f81400c16c7c572a6
Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
diff --git a/common/recipes-phosphor/state/phosphor-state-manager.bb b/common/recipes-phosphor/state/phosphor-state-manager.bb
index 0f5e015..8846976 100644
--- a/common/recipes-phosphor/state/phosphor-state-manager.bb
+++ b/common/recipes-phosphor/state/phosphor-state-manager.bb
@@ -87,6 +87,6 @@
 SYSTEMD_LINK_${PN}-host += "${@compose_list_zip(d, 'HOST_STOP_FMT', 'OBMC_HOST_INSTANCES', 'OBMC_HOST_INSTANCES')}"
 
 SRC_URI += "git://github.com/openbmc/phosphor-state-manager"
-SRCREV = "48696ce1a4a5b894382f0c9336a93d43f23b5fb1"
+SRCREV = "4f309e8c68907218bc808af94475c1b056d0ae6e"
 
 S = "${WORKDIR}/git"