diff --git a/platform/mellanox/fw.mk b/platform/mellanox/fw.mk
index 0dc3800155..f6beeb990b 100644
--- a/platform/mellanox/fw.mk
+++ b/platform/mellanox/fw.mk
@@ -27,17 +27,17 @@ else
 FW_FROM_URL = n
 endif
 
-MLNX_SPC_FW_VERSION = 13.2010.2262
+MLNX_SPC_FW_VERSION = 13.2010.2318
 MLNX_SPC_FW_FILE = fw-SPC-rel-$(subst .,_,$(MLNX_SPC_FW_VERSION))-EVB.mfa
 $(MLNX_SPC_FW_FILE)_PATH = $(MLNX_FW_BASE_PATH)
 $(MLNX_SPC_FW_FILE)_URL = $(MLNX_FW_BASE_URL)/$(MLNX_SPC_FW_FILE)
 
-MLNX_SPC2_FW_VERSION = 29.2010.2262
+MLNX_SPC2_FW_VERSION = 29.2010.2318
 MLNX_SPC2_FW_FILE = fw-SPC2-rel-$(subst .,_,$(MLNX_SPC2_FW_VERSION))-EVB.mfa
 $(MLNX_SPC2_FW_FILE)_PATH = $(MLNX_FW_BASE_PATH)
 $(MLNX_SPC2_FW_FILE)_URL = $(MLNX_FW_BASE_URL)/$(MLNX_SPC2_FW_FILE)
 
-MLNX_SPC3_FW_VERSION = 30.2010.2262
+MLNX_SPC3_FW_VERSION = 30.2010.2318
 MLNX_SPC3_FW_FILE = fw-SPC3-rel-$(subst .,_,$(MLNX_SPC3_FW_VERSION))-EVB.mfa
 $(MLNX_SPC3_FW_FILE)_PATH = $(MLNX_FW_BASE_PATH)
 $(MLNX_SPC3_FW_FILE)_URL = $(MLNX_FW_BASE_URL)/$(MLNX_SPC3_FW_FILE)
diff --git a/platform/mellanox/sdk-src/sx-kernel/Switch-SDK-drivers b/platform/mellanox/sdk-src/sx-kernel/Switch-SDK-drivers
index e9fa9a8437..7d4071a89f 160000
--- a/platform/mellanox/sdk-src/sx-kernel/Switch-SDK-drivers
+++ b/platform/mellanox/sdk-src/sx-kernel/Switch-SDK-drivers
@@ -1 +1 @@
-Subproject commit e9fa9a843702aa55b13c8eb01c7a1f188e4a16a9
+Subproject commit 7d4071a89f34dc1dce4a9e832a0fd27c26acb485
diff --git a/platform/mellanox/sdk.mk b/platform/mellanox/sdk.mk
index e0861ddc93..ad60fd1fa0 100644
--- a/platform/mellanox/sdk.mk
+++ b/platform/mellanox/sdk.mk
@@ -16,7 +16,7 @@
 #
 MLNX_SDK_BASE_PATH = $(PLATFORM_PATH)/sdk-src/sx-kernel/Switch-SDK-drivers/bin/
 MLNX_SDK_PKG_BASE_PATH = $(MLNX_SDK_BASE_PATH)/$(BLDENV)/$(CONFIGURED_ARCH)/
-MLNX_SDK_VERSION = 4.5.2262
+MLNX_SDK_VERSION = 4.5.2318
 MLNX_SDK_ISSU_VERSION = 101
 
 MLNX_SDK_DEB_VERSION = $(subst -,.,$(subst _,.,$(MLNX_SDK_VERSION)))