diff --git a/src/peakrdl_regblock/__about__.py b/src/peakrdl_regblock/__about__.py
index f23a6b3..8ad8ffb 100644
--- a/src/peakrdl_regblock/__about__.py
+++ b/src/peakrdl_regblock/__about__.py
@@ -1 +1 @@
-__version__ = "0.13.0"
+__version__ = "0.14.0-rc1"