diff --git a/setup.py b/setup.py
index dd1c34a..eafadac 100644
--- a/setup.py
+++ b/setup.py
@@ -4,7 +4,7 @@
 
 setup(
     name="shub-workflow",
-    version="1.13.4",
+    version="1.13.4.1",
     description="Workflow manager for Zyte ScrapyCloud tasks.",
     long_description=open("README.md").read(),
     long_description_content_type="text/markdown",
diff --git a/shub_workflow/__init__.py b/shub_workflow/__init__.py
index f7d8b10..3a551c1 100644
--- a/shub_workflow/__init__.py
+++ b/shub_workflow/__init__.py
@@ -1 +1 @@
-__version__ = "1.13.4"
+__version__ = "1.13.4.1"