diff --git a/platform/mellanox/fw.mk b/platform/mellanox/fw.mk
index 02f5cec238d2..82e5dbfc898a 100644
--- a/platform/mellanox/fw.mk
+++ b/platform/mellanox/fw.mk
@@ -21,7 +21,7 @@ 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 = 23.10-1025
+SIMX_VERSION = 23.7-1086
 
 FW_FROM_URL = y