diff --git a/meta-phosphor/recipes-phosphor/datetime/phosphor-time-manager_git.bb b/meta-phosphor/recipes-phosphor/datetime/phosphor-time-manager_git.bb
index 90b9d83..0ce4024 100644
--- a/meta-phosphor/recipes-phosphor/datetime/phosphor-time-manager_git.bb
+++ b/meta-phosphor/recipes-phosphor/datetime/phosphor-time-manager_git.bb
@@ -20,7 +20,7 @@
 RDEPENDS:${PN} += "phosphor-mapper"
 
 SRC_URI += "git://github.com/openbmc/phosphor-time-manager;branch=master;protocol=https"
-SRCREV = "5b38e644d80436963003a5826eeb475a49106ccd"
+SRCREV = "cb421097442f2e4ba92b88d2fb9cd94b618ce318"
 PV = "1.0+git${SRCPV}"
 S = "${WORKDIR}/git"