diff --git a/setup.py b/setup.py
index 9618b3e..88dd620 100644
--- a/setup.py
+++ b/setup.py
@@ -17,7 +17,7 @@
     author_email="mark@douthwaite.io",
     url="https://github.com/markdouthwaite/xanthus",
     license="MIT",
-    install_requires=["tensorflow==2.5.0", "jupyter==1.0.0", "pandas==1.0.4", "numpy==1.18.5", "h5py==2.10.0", "scipy==1.4.1", "scikit-learn==0.23.1", "requests==2.23.0", "implicit==0.4.0"],
+    install_requires=["tensorflow==2.5.0", "jupyter==1.0.0", "pandas==1.0.4", "numpy==1.22.0", "h5py==2.10.0", "scipy==1.4.1", "scikit-learn==0.23.1", "requests==2.23.0", "implicit==0.4.0"],
     extras_require={"tests": ["pytest", "pandas", "requests", "markdown", "black", "tensorflow"]},
     classifiers=[
         # 'Development Status :: 5 - Production/Stable',