diff --git a/fpga/fpga-shells b/fpga/fpga-shells
index 2ce3e6f3df..a6cfb6f363 160000
--- a/fpga/fpga-shells
+++ b/fpga/fpga-shells
@@ -1 +1 @@
-Subproject commit 2ce3e6f3df06d64c858bc1073ba1c75e7eb71a07
+Subproject commit a6cfb6f36378de7b0fd760d79f5518af7d2bba66