diff --git a/.bumpversion.cfg b/.bumpversion.cfg
index 7e0d69a..20c9d7c 100644
--- a/.bumpversion.cfg
+++ b/.bumpversion.cfg
@@ -1,5 +1,5 @@
 [bumpversion]
-current_version = 2.3.4
+current_version = 2.3.5
 commit = True
 tag = True
 tag_name = v{new_version}
diff --git a/scrapy_zyte_smartproxy/__init__.py b/scrapy_zyte_smartproxy/__init__.py
index 8cde222..3b44f47 100644
--- a/scrapy_zyte_smartproxy/__init__.py
+++ b/scrapy_zyte_smartproxy/__init__.py
@@ -1,4 +1,4 @@
 from .middleware import ZyteSmartProxyMiddleware
 
 
-__version__ = '2.3.4'
+__version__ = '2.3.5'
diff --git a/setup.py b/setup.py
index aa7d960..91755d8 100644
--- a/setup.py
+++ b/setup.py
@@ -6,7 +6,7 @@
 
 setup(
     name='scrapy-zyte-smartproxy',
-    version='2.3.4',
+    version='2.3.5',
     license='BSD',
     description='Scrapy middleware for Zyte Smart Proxy Manager',
     long_description=readme,