diff --git a/hw/efinix_fpga/simulation/src/verilog-sd-emulator b/hw/efinix_fpga/simulation/src/verilog-sd-emulator
index 2f0b80c..281419d 160000
--- a/hw/efinix_fpga/simulation/src/verilog-sd-emulator
+++ b/hw/efinix_fpga/simulation/src/verilog-sd-emulator
@@ -1 +1 @@
-Subproject commit 2f0b80cf23a7e9e2acea48cb8bb9c7655f18b559
+Subproject commit 281419d6eae00aaf5d797e013a983221cc771f3e