diff --git a/.bumpversion.toml b/.bumpversion.toml
index 4219bf1..957b339 100644
--- a/.bumpversion.toml
+++ b/.bumpversion.toml
@@ -1,5 +1,5 @@
 [tool.bumpversion]
-current_version = "1.4.20"
+current_version = "1.4.21"
 commit = true
 tag = true
 tag_name = "{new_version}"
diff --git a/VERSION b/VERSION
index 543bc68..dae2f14 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-1.4.20
\ No newline at end of file
+1.4.21
\ No newline at end of file