diff --git a/crates/wgpy_pyo3/requirements-dev.txt b/crates/wgpy_pyo3/requirements-dev.txt
index f92472a..f55a267 100644
--- a/crates/wgpy_pyo3/requirements-dev.txt
+++ b/crates/wgpy_pyo3/requirements-dev.txt
@@ -1,4 +1,4 @@
-numpy==1.26.4
+numpy==2.1.0
 maturin==1.7.0
 pytest==8.3.2
 pytest-cov==5.0.0