diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index f827331..ebdc359 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1 +1 @@
-{".":"1.21.1"}
+{".":"1.21.2"}
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 83f3862..6b4c63c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+## [1.21.2](https://github.com/RicardoRyn/plotfig/compare/v1.21.1...v1.21.2) (2026-05-27)
+
+
+### Code Refactoring ♻️
+
+* **types:** replace Num type alias with explicit int | float ([cb8a179](https://github.com/RicardoRyn/plotfig/commit/cb8a17951759ffee232e50b6ddf76c48d5af8c66))
+
 ## [1.21.1](https://github.com/RicardoRyn/plotfig/compare/v1.21.0...v1.21.1) (2026-05-22)
 
 
diff --git a/pyproject.toml b/pyproject.toml
index 38e182b..f5740eb 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "plotfig"
-version = "1.21.1"
+version = "1.21.2"
 description = "Scientific plotting package for Cognitive neuroscience"
 keywords = ["neuroscience", "plotting", "visualization"]
 readme = "README.md"