diff --git a/.ci_support/environment-mpich.yml b/.ci_support/environment-mpich.yml
index 9ac985d..debc3cd 100644
--- a/.ci_support/environment-mpich.yml
+++ b/.ci_support/environment-mpich.yml
@@ -4,7 +4,7 @@ dependencies:
 - coverage
 - lammps =2024.08.29=*_mpi_mpich_*
 - mpich =4.2.3
-- numpy =1.26.4
+- numpy =2.2.4
 - mpi4py =4.0.1
 - executorlib =1.0.1
 - ase =3.24.0
diff --git a/.ci_support/environment-openmpi.yml b/.ci_support/environment-openmpi.yml
index eebdf13..4cb1784 100644
--- a/.ci_support/environment-openmpi.yml
+++ b/.ci_support/environment-openmpi.yml
@@ -4,7 +4,7 @@ dependencies:
 - coverage
 - lammps =2024.08.29=*_mpi_openmpi_*
 - openmpi =5.0.5
-- numpy =1.26.4
+- numpy =2.2.4
 - mpi4py =4.0.1
 - executorlib =1.0.1
 - ase =3.24.0
diff --git a/binder/environment.yml b/binder/environment.yml
index 927bb19..83df720 100644
--- a/binder/environment.yml
+++ b/binder/environment.yml
@@ -2,7 +2,7 @@ channels:
 - conda-forge
 dependencies:
 - openmpi
-- numpy =1.26.4
+- numpy =2.2.4
 - lammps =2024.08.29
 - mpi4py =4.0.1
 - executorlib =0.0.4
diff --git a/pyproject.toml b/pyproject.toml
index 4505a6f..ce6d22f 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -26,7 +26,7 @@ classifiers = [
 dependencies = [
     "mpi4py==4.0.1",
     "executorlib==1.0.1",
-    "numpy==1.26.4",
+    "numpy==2.0.2",
 ]
 dynamic = ["version"]