diff --git a/pyproject.toml b/pyproject.toml
index 3989115..536387c 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "attpc_spyral"
-version = "1.0.0rc0"
+version = "1.0.0"
 description = "AT-TPC analysis pipeline"
 authors = [
     {name = "gwm17", email = "gordonmccann215@gmail.com"},