diff --git a/environment-dev.yml b/environment-dev.yml
index 55ed823a..6f01664b 100644
--- a/environment-dev.yml
+++ b/environment-dev.yml
@@ -5,7 +5,7 @@ channels:
 dependencies:
   - python>=3.8,<3.11
   - progressbar2
-  - numpy
+  - numpy<2.0
   - spatialist>=0.12.1
   - pyyaml
   - requests
diff --git a/environment-doc.yml b/environment-doc.yml
index 509b43f6..97484653 100644
--- a/environment-doc.yml
+++ b/environment-doc.yml
@@ -5,7 +5,7 @@ channels:
 dependencies:
   - python>=3.8,<3.11
   - matplotlib
-  - numpy
+  - numpy<2.0
   - sphinx<7.0  # https://github.com/readthedocs/sphinx_rtd_theme/issues/1463
   - sphinxcontrib-bibtex>=2.2
   - pip
diff --git a/environment.yml b/environment.yml
index 3ccbc82c..54746288 100644
--- a/environment.yml
+++ b/environment.yml
@@ -5,7 +5,7 @@ channels:
 dependencies:
   - python>=3.8,<3.11  # https://github.com/kvesteri/sqlalchemy-utils/issues/716
   - progressbar2
-  - numpy
+  - numpy<2.0
   - spatialist>=0.12.1
   - pyyaml
   - requests
diff --git a/requirements.txt b/requirements.txt
index dbcf290f..8056023d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 progressbar2
-numpy
+numpy<2.0
 spatialist>=0.12.1
 pyyaml
 requests