diff --git a/CHANGELOG.md b/CHANGELOG.md
index d5c705976..36eaf4dce 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -21,7 +21,7 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 ### Changed
 
 - Setting attributes with a `compute_` method will now raise an `AttributeError` https://github.com/Textualize/textual/issues/2383
-- Unknown psuedo-selectors will now raise a tokenizer error (previously they were silently ignored) https://github.com/Textualize/textual/pull/2445
+- Unknown pseudo-selectors will now raise a tokenizer error (previously they were silently ignored) https://github.com/Textualize/textual/pull/2445
 
 ### Added