diff --git a/nextpnr-src b/nextpnr-src
index 0eb9a9a..5a2eff2 160000
--- a/nextpnr-src
+++ b/nextpnr-src
@@ -1 +1 @@
-Subproject commit 0eb9a9ad02c9427b27b496989f85dc24a4ab1191
+Subproject commit 5a2eff21201eea83a0c8f74cbb5f813271032d21