diff --git a/Makefile b/Makefile
index 7235c9dc3..34aeb9dc4 100644
--- a/Makefile
+++ b/Makefile
@@ -129,7 +129,7 @@ LDFLAGS += -rdynamic
 LDLIBS += -lrt
 endif
 
-YOSYS_VER := 0.17+33
+YOSYS_VER := 0.17+41
 GIT_REV := $(shell git ls-remote $(YOSYS_SRC) HEAD -q | $(AWK) 'BEGIN {R = "UNKNOWN"}; ($$2 == "HEAD") {R = substr($$1, 1, 9); exit} END {print R}')
 OBJS = kernel/version_$(GIT_REV).o