diff --git a/pyproject.toml b/pyproject.toml
index 130e183..edb5040 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "cpr-data-access"
-version = "0.5.1"
+version = "0.5.6"
 description = ""
 authors = ["CPR Tech <tech@climatepolicyradar.org>"]
 readme = "README.md"