diff --git a/Project.toml b/Project.toml
index b44d7f8..8eec142 100644
--- a/Project.toml
+++ b/Project.toml
@@ -1,7 +1,7 @@
 name = "OrnsteinZernike"
 uuid = "51399321-c693-48c0-994d-05e3df0250f2"
 authors = ["Ilian Pihlajamaa <ilian.pihlajamaa@gmail.com>"]
-version = "0.1.3"
+version = "0.1.2"
 
 [deps]
 Dierckx = "39dd38d3-220a-591b-8e3c-4c3a8c710a94"
@@ -19,3 +19,6 @@ Hankel = "0.5"
 SpecialFunctions = "2"
 StaticArrays = "1"
 julia = "1.7"
+Roots = "2.0"
+ForwardDiff = "0.10"
+Dierckx = "0.5"
\ No newline at end of file