diff --git a/CITATION.cff b/CITATION.cff
index c2dbdfb..bf1e6fc 100644
--- a/CITATION.cff
+++ b/CITATION.cff
@@ -9,7 +9,7 @@ authors:
     affiliation: "German Aerospace Center (DLR)"
     address: "Linder Höhe"
     city: Köln
-version: v1.1.3
+version: v1.1.4
 date-released: "2025-06-24"
 identifiers:
   - description: This is the collection of archived snapshots of all versions of Gaspype
diff --git a/pyproject.toml b/pyproject.toml
index 17ccc18..6424fa1 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "gaspype"
-version = "1.1.3"
+version = "1.1.4"
 authors = [
   { name="Nicolas Kruse", email="nicolas.kruse@dlr.de" },
 ]