diff --git a/platform/mellanox/fw.mk b/platform/mellanox/fw.mk
index 17a7aa1112..6e19b62b54 100644
--- a/platform/mellanox/fw.mk
+++ b/platform/mellanox/fw.mk
@@ -21,33 +21,33 @@ MLNX_FW_BASE_PATH = $(MLNX_SDK_BASE_PATH)
 # Place an URL here to FW if you want to download FW instead
 MLNX_FW_BASE_URL =
 
-SIMX_VERSION = 24.1-1007
+SIMX_VERSION = 23.10-1119
 
 FW_FROM_URL = y
 
-MLNX_FW_ASSETS_RELEASE_TAG = fw-2012.2102
+MLNX_FW_ASSETS_RELEASE_TAG = fw-2012.2134
 MLNX_FW_ASSETS_URL = $(MLNX_ASSETS_GITHUB_URL)/releases/download/$(MLNX_FW_ASSETS_RELEASE_TAG)
 
 ifeq ($(MLNX_FW_BASE_URL), )
 MLNX_FW_BASE_URL = $(MLNX_FW_ASSETS_URL)
 endif
 
-MLNX_SPC_FW_VERSION = 13.2012.2102
+MLNX_SPC_FW_VERSION = 13.2012.2134
 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 = 29.2012.2102
+MLNX_SPC2_FW_VERSION = 29.2012.2134
 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 = 30.2012.2102
+MLNX_SPC3_FW_VERSION = 30.2012.2134
 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)
 
-MLNX_SPC4_FW_VERSION = 34.2012.2102
+MLNX_SPC4_FW_VERSION = 34.2012.2134
 MLNX_SPC4_FW_FILE = fw-SPC4-rel-$(subst .,_,$(MLNX_SPC4_FW_VERSION))-EVB.mfa
 $(MLNX_SPC4_FW_FILE)_PATH = $(MLNX_FW_BASE_PATH)
 $(MLNX_SPC4_FW_FILE)_URL = $(MLNX_FW_BASE_URL)/$(MLNX_SPC4_FW_FILE)
diff --git a/platform/mellanox/mlnx-sai.mk b/platform/mellanox/mlnx-sai.mk
index 4ac01b6f9b..74e147a830 100644
--- a/platform/mellanox/mlnx-sai.mk
+++ b/platform/mellanox/mlnx-sai.mk
@@ -1,6 +1,6 @@
 # Mellanox SAI
 
-MLNX_SAI_VERSION = SAIBuild2305.26.0.9
+MLNX_SAI_VERSION = SAIBuild2305.26.0.16
 MLNX_SAI_ASSETS_GITHUB_URL = https://github.com/Mellanox/Spectrum-SDK-Drivers-SONiC-Bins
 MLNX_SAI_ASSETS_RELEASE_TAG = sai-$(MLNX_SAI_VERSION)-$(BLDENV)-$(CONFIGURED_ARCH)
 MLNX_SAI_ASSETS_URL = $(MLNX_ASSETS_GITHUB_URL)/releases/download/$(MLNX_SAI_ASSETS_RELEASE_TAG)
diff --git a/platform/mellanox/sdk.mk b/platform/mellanox/sdk.mk
index 57874f6c2e..7188cfe05f 100644
--- a/platform/mellanox/sdk.mk
+++ b/platform/mellanox/sdk.mk
@@ -14,7 +14,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 #
-MLNX_SDK_VERSION = 4.6.2102
+MLNX_SDK_VERSION = 4.6.2134
 MLNX_SDK_ISSU_VERSION = 101
 
 MLNX_SDK_DRIVERS_GITHUB_URL = https://github.com/Mellanox/Spectrum-SDK-Drivers