diff --git a/environment.yml b/environment.yml
index 74f5d96..c5fcd0a 100644
--- a/environment.yml
+++ b/environment.yml
@@ -2,4 +2,4 @@ channels:
   - conda-forge
   - nodefaults
 dependencies:
-  - typos=1.20.10
+  - typos=1.21.0