diff --git a/Cargo.lock b/Cargo.lock
index 82b64e6..9dcc05b 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -73,7 +73,7 @@ dependencies = [
 
 [[package]]
 name = "funkdigen2"
-version = "1.0.0"
+version = "1.0.0-beta"
 dependencies = [
  "clap",
 ]
diff --git a/Cargo.toml b/Cargo.toml
index 100b94f..4dbfb27 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "funkdigen2"
-version = "1.0.0"
+version = "1.0.0-beta"
 edition = "2021"
 description = "Generate all functional digraphs up to isomorphism"
 authors = [