diff --git a/.bumpversion.cfg b/.bumpversion.cfg
index 0b982c7..37fc010 100644
--- a/.bumpversion.cfg
+++ b/.bumpversion.cfg
@@ -1,7 +1,7 @@
 [bumpversion]
 commit = True
 tag = True
-current_version = 4.1.0
+current_version = 4.1.1
 
 [bumpversion:file:setup.py]
 search = version="{current_version}"
diff --git a/setup.py b/setup.py
index 3681a90..6934762 100644
--- a/setup.py
+++ b/setup.py
@@ -9,7 +9,7 @@
 
 setup(
     name="metnet",
-    version="4.1.0",
+    version="4.1.1",
     packages=find_packages(),
     url="https://github.com/openclimatefix/metnet",
     license="MIT License",