diff --git a/Project.toml b/Project.toml
index a7962ef..c6be6db 100644
--- a/Project.toml
+++ b/Project.toml
@@ -1,7 +1,7 @@
 name = "MetalSurfaceImpedance"
 uuid = "d1286fa9-018f-4163-8b95-1473a4173f0d"
 authors = ["Peter Simon <psimon0420@gmail.com> and contributors"]
-version = "0.1.0"
+version = "1.0"
 
 [compat]
 julia = "1"