diff --git a/Project.toml b/Project.toml
index 4a1b07a..14ce486 100644
--- a/Project.toml
+++ b/Project.toml
@@ -1,7 +1,7 @@
 name = "QuantitativeSusceptibilityMappingTGV"
 uuid = "bd393529-335a-4aed-902f-5de61cc7ff49"
 authors = ["Korbinian Eckstein korbinian90@gmail.com"]
-version = "0.3.0"
+version = "0.4.0"
 
 [deps]
 FFTW = "7a1cc6ca-52ef-59f5-83cd-3a7055c09341"