diff --git a/.binder/environment.yml b/.binder/environment.yml
index 07f092e..b819779 100644
--- a/.binder/environment.yml
+++ b/.binder/environment.yml
@@ -1,7 +1,7 @@
 channels:
 - conda-forge
 dependencies:
-- numpy =1.26.4
+- numpy =2.1.3
 - openjdk
 - owlready2 =0.46
 - pandas =2.2.2
diff --git a/.ci_support/environment.yml b/.ci_support/environment.yml
index 82304cc..36854be 100644
--- a/.ci_support/environment.yml
+++ b/.ci_support/environment.yml
@@ -1,7 +1,7 @@
 channels:
 - conda-forge
 dependencies:
-- numpy =1.26.4
+- numpy =2.1.3
 - openjdk
 - owlready2 =0.46
 - pandas =2.2.2
diff --git a/docs/environment.yml b/docs/environment.yml
index c5f8ad6..6e1300e 100644
--- a/docs/environment.yml
+++ b/docs/environment.yml
@@ -7,7 +7,7 @@ dependencies:
 - sphinx-gallery
 - sphinx-rtd-theme
 - versioneer
-- numpy =1.26.4
+- numpy =2.1.3
 - openjdk
 - owlready2 =0.46
 - pandas =2.2.2
diff --git a/pyproject.toml b/pyproject.toml
index 180f36f..739f034 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -27,7 +27,7 @@ classifiers = [
     "Programming Language :: Python :: 3.12",
 ]
 dependencies = [
-    "numpy==1.26.4",
+    "numpy==2.1.3",
     "owlready2==0.46",
     "pandas==2.2.2",
     "pint==0.23",