diff --git a/.binder/environment.yml b/.binder/environment.yml
index 3e207e2..f3311a4 100644
--- a/.binder/environment.yml
+++ b/.binder/environment.yml
@@ -3,5 +3,5 @@ channels:
 dependencies:
 - hatchling =1.27.0
 - hatch-vcs =0.5.0
-- numpy =2.4.1
+- numpy =2.4.2
 - python >=3.11,<3.14
diff --git a/.ci_support/environment.yml b/.ci_support/environment.yml
index 3e207e2..f3311a4 100644
--- a/.ci_support/environment.yml
+++ b/.ci_support/environment.yml
@@ -3,5 +3,5 @@ channels:
 dependencies:
 - hatchling =1.27.0
 - hatch-vcs =0.5.0
-- numpy =2.4.1
+- numpy =2.4.2
 - python >=3.11,<3.14
diff --git a/docs/environment.yml b/docs/environment.yml
index 03a97f9..3a6e9b7 100644
--- a/docs/environment.yml
+++ b/docs/environment.yml
@@ -9,5 +9,5 @@ dependencies:
 - versioneer
 - hatchling =1.27.0
 - hatch-vcs =0.5.0
-- numpy =2.4.1
+- numpy =2.4.2
 - python >=3.11,<3.14
diff --git a/pyproject.toml b/pyproject.toml
index e53599c..628fa7a 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -23,7 +23,7 @@ classifiers = [
     "Programming Language :: Python :: 3.13",
 ]
 dependencies = [
-    "numpy==2.4.1"
+    "numpy==2.4.2"
 ]
 dynamic = [ "version",]
 authors = [