diff --git a/CHANGELOG.md b/CHANGELOG.md
index 34f8fe6..1f40b5a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+## [0.21.3](https://github.com/snakemake/snakemake-interface-software-deployment-plugins/compare/v0.21.2...v0.21.3) (2026-11-02)
+
+
+### Bug Fixes
+
+* improved error formatting including class name ([6313060](https://github.com/snakemake/snakemake-interface-software-deployment-plugins/commit/6313060c35c23cdedd509636ad29d07ca69bbf7a))
+
 ## [0.21.2](https://github.com/snakemake/snakemake-interface-software-deployment-plugins/compare/v0.21.1...v0.21.2) (2026-09-21)
 
 
diff --git a/pyproject.toml b/pyproject.toml
index 942a5d4..6a2cb5d 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -6,7 +6,7 @@ description = "This package provides a stable interface for interactions between
 license = "MIT"
 name = "snakemake-interface-software-deployment-plugins"
 readme = "README.md"
-version = "0.21.2"
+version = "0.21.3"
 requires-python = ">=3.11,<4.0"
 dependencies = [
     "argparse-dataclass >=2.0.0,<3.0",