diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 9a6b90b..6f1feb9 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -15,138 +15,138 @@ jobs:
           docker-image: quay.io/pypa/manylinux2014_x86_64
           python-arch: 'x86_64'
           python-version: '3.8'
-          numpy-version: '1.17.*'
+          numpy-version: '2.0.*'
         - os-image: ubuntu-latest
           os-name: linux
           docker-image: quay.io/pypa/manylinux2014_x86_64
           python-arch: 'x86_64'
           python-version: '3.9'
-          numpy-version: '1.19.*'
+          numpy-version: '2.0.*'
         - os-image: ubuntu-latest
           os-name: linux
           docker-image: quay.io/pypa/manylinux2014_x86_64
           python-arch: 'x86_64'
           python-version: '3.10'
-          numpy-version: '1.21.*'
+          numpy-version: '2.0.*'
         - os-image: ubuntu-latest
           os-name: linux
           docker-image: quay.io/pypa/manylinux2014_x86_64
           python-arch: 'x86_64'
           python-version: '3.11'
-          numpy-version: '1.23.*'
+          numpy-version: '2.0.*'
         - os-image: ubuntu-latest
           os-name: linux
           docker-image: quay.io/pypa/manylinux2014_x86_64
           python-arch: 'x86_64'
           python-version: '3.12'
-          numpy-version: '1.26.*'
+          numpy-version: '2.0.*'
 
         - os-image: ubuntu-latest
           os-name: linux
           docker-image: quay.io/pypa/manylinux2014_aarch64
           python-arch: 'aarch64'
           python-version: '3.8'
-          numpy-version: '1.19.*'
+          numpy-version: '2.0.*'
         - os-image: ubuntu-latest
           os-name: linux
           docker-image: quay.io/pypa/manylinux2014_aarch64
           python-arch: 'aarch64'
           python-version: '3.9'
-          numpy-version: '1.19.*'
+          numpy-version: '2.0.*'
         - os-image: ubuntu-latest
           os-name: linux
           docker-image: quay.io/pypa/manylinux2014_aarch64
           python-arch: 'aarch64'
           python-version: '3.10'
-          numpy-version: '1.21.*'
+          numpy-version: '2.0.*'
         - os-image: ubuntu-latest
           os-name: linux
           docker-image: quay.io/pypa/manylinux2014_aarch64
           python-arch: 'aarch64'
           python-version: '3.11'
-          numpy-version: '1.23.*'
+          numpy-version: '2.0.*'
         - os-image: ubuntu-latest
           os-name: linux
           docker-image: quay.io/pypa/manylinux2014_aarch64
           python-arch: 'aarch64'
           python-version: '3.12'
-          numpy-version: '1.26.*'
+          numpy-version: '2.0.*'
 
         - os-image: macos-12
           os-name: mac
           macos-min-version: '10.9'
           python-arch: 'x86_64'
           python-version: '3.8'
-          numpy-version: '1.17.*'
+          numpy-version: '2.0.*'
         - os-image: macos-12
           os-name: mac
           macos-min-version: '10.9'
           python-arch: 'x86_64'
           python-version: '3.9'
-          numpy-version: '1.19.*'
+          numpy-version: '2.0.*'
         - os-image: macos-12
           os-name: mac
           macos-min-version: '10.9'
           python-arch: 'x86_64'
           python-version: '3.10'
-          numpy-version: '1.21.*'
+          numpy-version: '2.0.*'
         - os-image: macos-12
           os-name: mac
           macos-min-version: '10.9'
           python-arch: 'x86_64'
           python-version: '3.11'
-          numpy-version: '1.23.*'
+          numpy-version: '2.0.*'
         - os-image: macos-12
           os-name: mac
           macos-min-version: '10.9'
           python-arch: 'x86_64'
           python-version: '3.12'
-          numpy-version: '1.26.*'
+          numpy-version: '2.0.*'
 
         - os-image: macos-14 # M1
           os-name: mac
           python-arch: arm64
           macos-min-version: '11.0'
           python-version: '3.10'
-          numpy-version: '1.21.*'
+          numpy-version: '2.0.*'
         - os-image: macos-14 # M1
           os-name: mac
           python-arch: arm64
           macos-min-version: '11.0'
           python-version: '3.11'
-          numpy-version: '1.23.*'
+          numpy-version: '2.0.*'
         - os-image: macos-14 # M1
           os-name: mac
           python-arch: arm64
           macos-min-version: '11.0'
           python-version: '3.12'
-          numpy-version: '1.26.*'
+          numpy-version: '2.0.*'
 
         - os-image: windows-2019
           os-name: windows
           python-arch: 'x86_64'
           python-version: '3.8'
-          numpy-version: '1.17.*'
+          numpy-version: '2.0.*'
         - os-image: windows-2019
           os-name: windows
           python-arch: 'x86_64'
           python-version: '3.9'
-          numpy-version: '1.19.*'
+          numpy-version: '2.0.*'
         - os-image: windows-2019
           os-name: windows
           python-arch: 'x86_64'
           python-version: '3.10'
-          numpy-version: '1.21.*'
+          numpy-version: '2.0.*'
         - os-image: windows-2019
           os-name: windows
           python-arch: 'x86_64'
           python-version: '3.11'
-          numpy-version: '1.23.*'
+          numpy-version: '2.0.*'
         - os-image: windows-2019
           os-name: windows
           python-arch: 'x86_64'
           python-version: '3.12'
-          numpy-version: '1.26.*'
+          numpy-version: '2.0.*'
 
     runs-on: ${{ matrix.config.os-image }}
 
diff --git a/README.rst b/README.rst
index caf43a0..71a6a77 100644
--- a/README.rst
+++ b/README.rst
@@ -203,9 +203,9 @@ In a PowerShell window:
 .. code-block:: sh
 
     $env:USE_CONDA = '1'
-    $env:PYTHON_VERSION = '3.7'
+    $env:PYTHON_VERSION = '3.10'
     $env:PYTHON_ARCH = 'x86_64'
-    $env:NUMPY_VERSION = '1.14.*'
+    $env:NUMPY_VERSION = '2.0.*'
     git clone https://github.com/letmaik/lensfunpy
     cd lensfunpy
     .github/scripts/build-windows.ps1