diff --git a/pyproject.toml b/pyproject.toml
index a1488d503..142cdc058 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "concrete-numpy"
-version = "0.6.0-rc8"
+version = "0.6.0-rc9"
 description = "Concrete Numpy is a python package that contains the tools data scientists need to compile various numpy functions into their Fully Homomorphic Encryption (FHE) equivalents. Concrete Numpy goes on top of the Concrete Library and its Compiler."
 license = "BSD-3-Clause"
 authors = [