diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index b18928cd..a56f9863 100755
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -24,4 +24,4 @@ jobs:
       run: |
         poetry install
         poetry build
-        twine upload dist/*.whl
\ No newline at end of file
+        twine upload dist/*
\ No newline at end of file
diff --git a/pyproject.toml b/pyproject.toml
index 9fd280ab..2ec0c313 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "neofox"
-version = "1.2.1"
+version = "1.2.2"
 description = "NEOantigen Feature tOolboX"
 authors = [
     "TRON - Translational Oncology at the University Medical Center",