diff --git a/pyproject.toml b/pyproject.toml
index cd650953..d1f55fe7 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -18,7 +18,7 @@ classifiers = [
 ]
 requires-python = ">=3.11, <3.12"
 dependencies = [
-    "numpy==2.2.6",
+    "numpy==2.4.0",
     "lalsuite==7.26.1",
     "h5py~=3.11",
     "arviz~=0.19",
diff --git a/requirements.txt b/requirements.txt
index f4237b16..ae7552e6 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-numpy==2.2.6
+numpy==2.4.0
 lalsuite==7.26.1
 h5py~=3.11
 arviz~=0.19