diff --git a/platform/broadcom/sai.mk b/platform/broadcom/sai.mk
index 3b534eb278..92a1d95981 100644
--- a/platform/broadcom/sai.mk
+++ b/platform/broadcom/sai.mk
@@ -1,4 +1,4 @@
-LIBSAIBCM_XGS_VERSION = 8.4.21.0
+LIBSAIBCM_XGS_VERSION = 8.4.31.0
 LIBSAIBCM_DNX_VERSION = 7.1.111.1
 LIBSAIBCM_XGS_BRANCH_NAME = SAI_8.4.0_GA
 LIBSAIBCM_DNX_BRANCH_NAME = REL_7.0_SAI_1.11