diff --git a/CHANGELOG.md b/CHANGELOG.md
index b0e64a4..23f4c9d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,14 @@
 ### Breaking changes
 
 - Removed support for python 3.10 ([#156](https://github.com/mpytools/mplotutils/pull/156)).
+- The minimum versions of some dependencies were changed ([#159](https://github.com/mpytools/mplotutils/pull/159)).
+
+  | Package    | Old     | New    |
+  | ---------- | ------- | ------ |
+  | cartopy    | 0.22    | 0.23   |
+  | matplotlib | 3.8     | 3.9    |
+  | numpy      | 1.24    | 1.26   |
+  | xarray     | 2023.9  | 2024.7 |
 
 ### Enhancements
 
diff --git a/ci/requirements/min-all-deps.yml b/ci/requirements/min-all-deps.yml
index bc9dfb9..515ec2a 100644
--- a/ci/requirements/min-all-deps.yml
+++ b/ci/requirements/min-all-deps.yml
@@ -4,11 +4,11 @@ channels:
   - nodefaults
 dependencies:
   - python=3.11
-  - cartopy=0.22
-  - matplotlib-base=3.8
-  - numpy=1.24
+  - cartopy=0.23
+  - matplotlib-base=3.9
+  - numpy=1.26
   - seaborn=0.13
-  - xarray=2023.9
+  - xarray=2024.7
 # for testing
   - pytest
   - pytest-cov
diff --git a/docs/installation.md b/docs/installation.md
index 18ce3c4..70af9aa 100644
--- a/docs/installation.md
+++ b/docs/installation.md
@@ -3,14 +3,14 @@
 ## Required dependencies
 
 - Python (3.11 or later)
-- [cartopy](http://scitools.org.uk/cartopy/) (0.22 or later)
-- [matplotlib](http://matplotlib.org/) (3.8 or later)
-- [numpy](http://www.numpy.org/) (1.24 or later)
+- [cartopy](http://scitools.org.uk/cartopy/) (0.23 or later)
+- [matplotlib](http://matplotlib.org/) (3.9 or later)
+- [numpy](http://www.numpy.org/) (1.26 or later)
 
 ## Optional dependencies
 
 - [seaborn](https://seaborn.pydata.org/) (0.13 or later)
-- [xarray](http://xarray.pydata.org/) (2023.9 or later)
+- [xarray](http://xarray.pydata.org/) (2024.7 or later)
 
 ## Instructions
 
diff --git a/requirements.txt b/requirements.txt
index 20b35cb..d006210 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@
 # it exists to let GitHub build the repository dependency graph
 # https://help.github.com/en/github/visualizing-repository-data-with-graphs/listing-the-packages-that-a-repository-depends-on
 
-cartopy >= 0.22
-matplotlib >= 3.8
-numpy >= 1.24
-xarray >= 2023.9
+cartopy >= 0.23
+matplotlib >= 3.9
+numpy >= 1.26
+xarray >= 2024.7
diff --git a/setup.cfg b/setup.cfg
index 8134814..449b604 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -24,10 +24,10 @@ zip_safe = False  # https://mypy.readthedocs.io/en/latest/installed_packages.htm
 include_package_data = True
 python_requires = >=3.11
 install_requires =
-    cartopy >=0.22
-    matplotlib >=3.8
-    numpy >=1.24
-    xarray >=2023.9
+    cartopy >=0.23
+    matplotlib >=3.9
+    numpy >=1.26
+    xarray >=2024.7
 
 [flake8]
 ignore=