diff --git a/pyproject.toml b/pyproject.toml
index f850b49..1b68dcb 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -34,7 +34,7 @@ linting = [
     "pylint==4.0.6"
 ]
 spellcheck = [
-    "codespell==2.4.2"
+    "codespell==2.4.3"
 ]
 test_packaging = [
     "build==1.5.1",