diff --git a/Project.toml b/Project.toml
index 10373d67..bd0a35d6 100644
--- a/Project.toml
+++ b/Project.toml
@@ -1,7 +1,7 @@
 name = "SpectralFitting"
 uuid = "f2c56810-742e-4b72-8bf4-27af3bb81a12"
 authors = ["Fergus Baker <fergusbkr@gmail.com>"]
-version = "0.5.12"
+version = "0.5.13"
 
 [deps]
 ConstructionBase = "187b0558-2788-49d3-abe0-74a17ed4e7c9"