diff --git a/.ci_support/environment.yml b/.ci_support/environment.yml
index 19fa931c7..477a5bea4 100644
--- a/.ci_support/environment.yml
+++ b/.ci_support/environment.yml
@@ -9,7 +9,7 @@ dependencies:
 - codacy-coverage
 - defusedxml =0.7.1
 - h5py =3.10.0
-- matplotlib-base =3.8.1
+- matplotlib-base =3.8.2
 - mendeleev =0.14.0
 - mp-api =0.37.5
 - numpy =1.26.0
diff --git a/setup.py b/setup.py
index 0b7d5b9ed..ed6db552b 100644
--- a/setup.py
+++ b/setup.py
@@ -46,7 +46,7 @@
         'atomistics==0.1.2',
         'defusedxml==0.7.1',
         'h5py==3.10.0',
-        'matplotlib==3.8.1',
+        'matplotlib==3.8.2',
         'mendeleev==0.14.0',
         'mp-api==0.37.5',
         'numpy==1.26.0',