diff --git a/environment.yml b/environment.yml
index 1ff49a4..9f5dc17 100644
--- a/environment.yml
+++ b/environment.yml
@@ -2,4 +2,4 @@ channels:
   - conda-forge
   - nodefaults
 dependencies:
-  - mypy=1.14.1
+  - mypy=1.15.0