diff --git a/requirements-dev.txt b/requirements-dev.txt
index dad9f8e..da3c5b9 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -5,7 +5,7 @@ aiohttp>=3.14.4
 
 # Tests and coverage
 coverage>=7.16.2
-numpy>=1.24  # WD14 engine tests
+numpy>=2.2.6  # WD14 engine tests
 
 # Code quality
 black>=26.10.0