diff --git a/rules/frr.mk b/rules/frr.mk
index df924c8af711..0d3b59eee2c3 100644
--- a/rules/frr.mk
+++ b/rules/frr.mk
@@ -3,7 +3,7 @@
 FRR_VERSION = 7.2.1
 FRR_SUBVERSION = 0
 FRR_BRANCH = frr/7.2
-FRR_TAG = frr-7.2.1-s3
+FRR_TAG = frr-7.2.1-s4
 export FRR_VERSION FRR_SUBVERSION FRR_BRANCH FRR_TAG
 
 
diff --git a/src/sonic-frr/frr b/src/sonic-frr/frr
index 2f3f691f44ea..5ae667a1f461 160000
--- a/src/sonic-frr/frr
+++ b/src/sonic-frr/frr
@@ -1 +1 @@
-Subproject commit 2f3f691f44ea0194a145aed59606fdd0f33ecdb4
+Subproject commit 5ae667a1f461b22a3eaec69b1207075da39215a2