diff --git a/irrd/__init__.py b/irrd/__init__.py
index 98a5f8174..758760954 100644
--- a/irrd/__init__.py
+++ b/irrd/__init__.py
@@ -1,2 +1,2 @@
-__version__ = "4.3.0.post1"
+__version__ = "4.3.1"
 ENV_MAIN_PROCESS_PID = "IRRD_MAIN_PROCESS_PID"