diff --git a/hw/efinix_fpga/simulation/src/verilog-sd-emulator b/hw/efinix_fpga/simulation/src/verilog-sd-emulator
index 2fc0f07..27a4e5d 160000
--- a/hw/efinix_fpga/simulation/src/verilog-sd-emulator
+++ b/hw/efinix_fpga/simulation/src/verilog-sd-emulator
@@ -1 +1 @@
-Subproject commit 2fc0f0737cb9803e9c127c4a269aacfef24d3f05
+Subproject commit 27a4e5dd87e61ef84f13ea614d0b4ed3293c85c0