diff --git a/CHANGELOG.md b/CHANGELOG.md
index 671505b8a..7be0e6524 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -16,8 +16,6 @@ Release date: 2023-05-08
 
 Release aligned with climada (core) 3.3.
 
-### Dependency Changes
-
 ### Added
 
 - Changelog and PR description template based on the Climada Core repository [#72](https://github.com/CLIMADA-project/climada_petals/pull/72)
@@ -30,6 +28,3 @@ Release aligned with climada (core) 3.3.
 
 - fix issue [#69](https://github.com/CLIMADA-project/climada_petals/issues/70) Warn.zeropadding for islands [](https://github.com/CLIMADA-project/climada_petals/pull/70)
 
-### Deprecated
-
-### Removed
diff --git a/climada_petals/_version.py b/climada_petals/_version.py
index 6a157dcb2..310a75dfb 100644
--- a/climada_petals/_version.py
+++ b/climada_petals/_version.py
@@ -1 +1 @@
-__version__ = '3.3.0'
+__version__ = '3.3.1'
diff --git a/setup.py b/setup.py
index 19a7692eb..33e37cc28 100644
--- a/setup.py
+++ b/setup.py
@@ -13,7 +13,7 @@
 setup(
     name='climada_petals',
 
-    version='3.3.0',
+    version='3.3.1',
 
     description='CLIMADA Extensions in Python',