diff --git a/platform/broadcom/sai.mk b/platform/broadcom/sai.mk
index e129409f89..eaf7afba0a 100644
--- a/platform/broadcom/sai.mk
+++ b/platform/broadcom/sai.mk
@@ -1,9 +1,9 @@
-BRCM_SAI = libsaibcm_3.3.5.4m-1_amd64.deb
-$(BRCM_SAI)_URL = "https://sonicstorage.blob.core.windows.net/packages/bcmsai/3.3/libsaibcm_3.3.5.4m-1_amd64.deb?sv=2015-04-05&sr=b&sig=5al8VoedFxE3anjfi4BwLLX2YqU%2BByafkZgEY85TnN8%3D&se=2032-12-17T20%3A59%3A24Z&sp=r"
+BRCM_SAI = libsaibcm_3.5.2.1_amd64.deb
+$(BRCM_SAI)_URL = "https://sonicstorage.blob.core.windows.net/packages/bcmsai/3.5s/libsaibcm_3.5.2.1_amd64.deb?sv=2015-04-05&sr=b&sig=VsOGePXPU9TtxXxQTkLfM%2FIzW6BL8q6RxP6QputuuEU%3D&se=2156-03-28T05%3A37%3A02Z&sp=r"
 
-BRCM_SAI_DEV = libsaibcm-dev_3.3.5.4m-1_amd64.deb
+BRCM_SAI_DEV = libsaibcm-dev_3.5.2.1_amd64.deb
 $(eval $(call add_derived_package,$(BRCM_SAI),$(BRCM_SAI_DEV)))
-$(BRCM_SAI_DEV)_URL = "https://sonicstorage.blob.core.windows.net/packages/bcmsai/3.3/libsaibcm-dev_3.3.5.4m-1_amd64.deb?sv=2015-04-05&sr=b&sig=ROLknrDMqOGeGfOXu8%2BUVl8yKKDyxsq3swiUtR7n63A%3D&se=2032-12-17T20%3A58%3A59Z&sp=r"
+$(BRCM_SAI_DEV)_URL = "https://sonicstorage.blob.core.windows.net/packages/bcmsai/3.5s/libsaibcm-dev_3.5.2.1_amd64.deb?sv=2015-04-05&sr=b&sig=3pWbROLKK5ZuVcAra%2BYo1pk4B0k1P3C76wVw4KiqOtY%3D&se=2156-03-28T05%3A35%3A35Z&sp=r"
 
 SONIC_ONLINE_DEBS += $(BRCM_SAI)
 $(BRCM_SAI_DEV)_DEPENDS += $(BRCM_SAI)