1 files changed, 1 insertions, 1 deletions
diff --git a/Makefile b/Makefile
index af2e14394..dc66291a4 100644
--- a/Makefile
+++ b/Makefile
@@ -126,7 +126,7 @@ LDFLAGS += -rdynamic
 LDLIBS += -lrt
 endif
 
-YOSYS_VER := 0.9+4251
+YOSYS_VER := 0.9+4254
 GIT_REV := $(shell git -C $(YOSYS_SRC) rev-parse --short HEAD 2> /dev/null || echo UNKNOWN)
 OBJS = kernel/version_$(GIT_REV).o