diff --git a/.bumpversion.cfg b/.bumpversion.cfg
index 2171b515..038a2e06 100644
--- a/.bumpversion.cfg
+++ b/.bumpversion.cfg
@@ -1,5 +1,5 @@
 [bumpversion]
-current_version = 4.32.1
+current_version = 4.33.0
 commit = True
 tag = True
 tag_name = v{new_version}
diff --git a/.sonarcloud.properties b/.sonarcloud.properties
index 989b2c6b..153f8c63 100644
--- a/.sonarcloud.properties
+++ b/.sonarcloud.properties
@@ -1,3 +1,3 @@
 sonar.sources=jsonargparse
-sonar.projectVersion=4.32.1
+sonar.projectVersion=4.33.0
 sonar.python.version=3.8, 3.9, 3.10, 3.11, 3.12, 3.13
diff --git a/CHANGELOG.rst b/CHANGELOG.rst
index ae3a2857..c26b2322 100644
--- a/CHANGELOG.rst
+++ b/CHANGELOG.rst
@@ -12,7 +12,7 @@ The semantic versioning only considers the public API as described in
 paths are considered internals and can change in minor and patch releases.
 
 
-v4.33.0 (2024-09-??)
+v4.33.0 (2024-09-25)
 --------------------
 
 Added
diff --git a/jsonargparse/__init__.py b/jsonargparse/__init__.py
index 92f58b75..cac01d9d 100644
--- a/jsonargparse/__init__.py
+++ b/jsonargparse/__init__.py
@@ -70,4 +70,4 @@
 __all__ += _deprecated.__all__
 
 
-__version__ = "4.32.1"
+__version__ = "4.33.0"