diff --git a/pyproject.toml b/pyproject.toml
index 1599e28d..cc333e97 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -21,7 +21,7 @@ classifiers = [
 ]
 
 dependencies = [
-    "numpy>=1.23.3,<1.26.0",
+    "numpy>=1.23.3,<1.27.0",
     "scipy>=1.8.1,<1.12.0",
     "pandas>=1.4.4,<2.2.0",
     "wasabi>=0.9.0,<1.2.0",