diff --git a/Makefile b/Makefile
index 51e98d9518a..0ccdbe2c959 100644
--- a/Makefile
+++ b/Makefile
@@ -141,7 +141,7 @@ LDLIBS += -lrt
 endif
 endif
 
-YOSYS_VER := 0.37+39
+YOSYS_VER := 0.37+52
 
 # Note: We arrange for .gitcommit to contain the (short) commit hash in
 # tarballs generated with git-archive(1) using .gitattributes. The git repo