diff --git a/bindings/python/notmuch/version.py b/bindings/python/notmuch/version.py
index 5f234565..98ea31b5 100644
--- a/bindings/python/notmuch/version.py
+++ b/bindings/python/notmuch/version.py
@@ -1,3 +1,3 @@
 # this file should be kept in sync with ../../../version
-__VERSION__ = '0.23.2'
+__VERSION__ = '0.23.3'
 SOVERSION = '4'
diff --git a/version b/version
index fda96dcf..9e40e75c 100644
--- a/version
+++ b/version
@@ -1 +1 @@
-0.23.2
+0.23.3