diff --git a/binder/requirements.txt b/binder/requirements.txt
index 7b43b4faa8fac29a6cdaf3e59312e1c7681e3bd5..35e16dc83ba74d1be3fbd4384097e9cd9347400c 100644
--- a/binder/requirements.txt
+++ b/binder/requirements.txt
@@ -1,2 +1,2 @@
-./dist/ebas_io-4.3.11-py3-none-any.whl
+./dist/ebas_io-4.3.12-py3-none-any.whl
 netCDF4
diff --git a/dist/ebas_io-4.3.11-py2-none-any.whl b/dist/ebas_io-4.3.12-py2-none-any.whl
similarity index 72%
rename from dist/ebas_io-4.3.11-py2-none-any.whl
rename to dist/ebas_io-4.3.12-py2-none-any.whl
index 7b368dfa58133faf2578a75c99472d3d81aebf39..6b7fdb02b656a62ee328929380d214f093774fe9 100644
Binary files a/dist/ebas_io-4.3.11-py2-none-any.whl and b/dist/ebas_io-4.3.12-py2-none-any.whl differ
diff --git a/dist/ebas_io-4.3.11-py3-none-any.whl b/dist/ebas_io-4.3.12-py3-none-any.whl
similarity index 72%
rename from dist/ebas_io-4.3.11-py3-none-any.whl
rename to dist/ebas_io-4.3.12-py3-none-any.whl
index e89c286b465f3dc872e51c4dd909e195654abd05..66dee95df6c48c6a43b2082139f98c4c56a86eca 100644
Binary files a/dist/ebas_io-4.3.11-py3-none-any.whl and b/dist/ebas_io-4.3.12-py3-none-any.whl differ