diff --git a/requirements.txt b/requirements.txt
index b59f651..42e460d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-matplotlib==3.8.4
+matplotlib==3.9.0
 scikit_learn==1.5.0
 pandas==2.2.2
 scipy==1.14.0
diff --git a/requirements_gpu.txt b/requirements_gpu.txt
index 84eef08..91c820a 100644
--- a/requirements_gpu.txt
+++ b/requirements_gpu.txt
@@ -1,4 +1,4 @@
-matplotlib==3.8.4
+matplotlib==3.9.0
 scikit_learn==1.5.0
 pandas==2.2.2
 scipy==1.14.0