2 files changed, 2 insertions, 2 deletions
diff --git a/configure b/configure
index 77f61bca6..93aa74d7c 100755
--- a/configure
+++ b/configure
@@ -21,7 +21,7 @@
 # place.
 # Note the absence of spaces and the quotes.
 # Suffix "-dev" is used during development.
-ghdl_version="1.0.0rc3"
+ghdl_version="1.0.0rc4"
 
 backend=mcode
 CC=${CC:-gcc}
diff --git a/pyGHDL/libghdl/version.py b/pyGHDL/libghdl/version.py
index 5b243aad9..dcbe1b850 100644
--- a/pyGHDL/libghdl/version.py
+++ b/pyGHDL/libghdl/version.py
@@ -1 +1 @@
-__version__ = "1.0.0rc3"
+__version__ = "1.0.0rc4"