diff --git a/Cargo.lock b/Cargo.lock
index 4f35e35..c638652 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -354,7 +354,7 @@ dependencies = [
 
 [[package]]
 name = "parallel-disk-usage"
-version = "0.0.0"
+version = "0.0.0-rc.0"
 dependencies = [
  "assert-cmp",
  "build-fs-tree",
diff --git a/Cargo.toml b/Cargo.toml
index 0e95eaa..22734f0 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "parallel-disk-usage"
-version = "0.0.0"
+version = "0.0.0-rc.0"
 description = "Summarize disk usage of the set of files, recursively for directories"
 authors = ["khai96_ <hvksmr1996@gmail.com>"]
 edition = "2018"