diff --git a/binder/requirements.txt b/binder/requirements.txt
index 9d3b13eb6ef4169c9656d9923da0d51a703ce6fb..8361af23066b29ef0203720f1fdc027966e92f42 100644
--- a/binder/requirements.txt
+++ b/binder/requirements.txt
@@ -1,2 +1,2 @@
-./dist/ebas_io-4.2.0-py3-none-any.whl
+./dist/ebas_io-4.3.0-py3-none-any.whl
 netCDF4
diff --git a/dist/ebas_io-4.2.0-py3-none-any.whl b/dist/ebas_io-4.3.0-py2-none-any.whl
similarity index 59%
rename from dist/ebas_io-4.2.0-py3-none-any.whl
rename to dist/ebas_io-4.3.0-py2-none-any.whl
index 35310248a42f36e7f86b6207b9d01bcbfecbc26b..69a1a95337deec425783b6a2a094135c86907bbf 100644
Binary files a/dist/ebas_io-4.2.0-py3-none-any.whl and b/dist/ebas_io-4.3.0-py2-none-any.whl differ
diff --git a/dist/ebas_io-4.2.0-py2-none-any.whl b/dist/ebas_io-4.3.0-py3-none-any.whl
similarity index 59%
rename from dist/ebas_io-4.2.0-py2-none-any.whl
rename to dist/ebas_io-4.3.0-py3-none-any.whl
index 9f042aec86d78ce3e45e65d07b265ad7587104a1..fe41d46efc2ec9e85a33293571f2512a40a31ac5 100644
Binary files a/dist/ebas_io-4.2.0-py2-none-any.whl and b/dist/ebas_io-4.3.0-py3-none-any.whl differ