diff --git a/iso15118/__init__.py b/iso15118/__init__.py
index 0bda2bd0..0d83d600 100644
--- a/iso15118/__init__.py
+++ b/iso15118/__init__.py
@@ -1 +1 @@
-__version__ = "0.30.0"
+__version__ = "0.31.0"
diff --git a/pyproject.toml b/pyproject.toml
index c5e073c7..8530ac96 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "iso15118"
-version = "0.30.0"
+version = "0.31.0"
 description = "Implementation of DIN SPEC 70121, ISO 15118-2 and -20 specs for SECC"
 authors = [
     "André Duarte <andre@ecog.io>",