diff --git a/CHANGELOG b/CHANGELOG
index 0f80a9f5e0e..d8e13b041e5 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -2,6 +2,9 @@
 List of major changes and improvements between releases
 =======================================================
 
+Yosys 0.42 .. Yosys 0.43-dev
+--------------------------
+
 Yosys 0.41 .. Yosys 0.42
 --------------------------
  * New commands and options
diff --git a/Makefile b/Makefile
index 7bfd6010cc6..0c2e11953bb 100644
--- a/Makefile
+++ b/Makefile
@@ -141,7 +141,7 @@ LIBS += -lrt
 endif
 endif
 
-YOSYS_VER := 0.42
+YOSYS_VER := 0.42+0
 
 # Note: We arrange for .gitcommit to contain the (short) commit hash in
 # tarballs generated with git-archive(1) using .gitattributes. The git repo
@@ -157,7 +157,7 @@ endif
 OBJS = kernel/version_$(GIT_REV).o
 
 bumpversion:
-#	sed -i "/^YOSYS_VER := / s/+[0-9][0-9]*$$/+`git log --oneline c1ad377.. | wc -l`/;" Makefile
+	sed -i "/^YOSYS_VER := / s/+[0-9][0-9]*$$/+`git log --oneline 9b6afcf.. | wc -l`/;" Makefile
 
 ABCMKARGS = CC="$(CXX)" CXX="$(CXX)" ABC_USE_LIBSTDCXX=1 ABC_USE_NAMESPACE=abc VERBOSE=$(Q)