diff --git a/requirements.txt b/requirements.txt
index 805f8d3..05bcdd6 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-matplotlib==3.9.0
+matplotlib==3.9.1
 scikit_learn==1.5.1
 pandas==2.2.2
 scipy==1.14.0
diff --git a/requirements_gpu.txt b/requirements_gpu.txt
index b66896d..66c1417 100644
--- a/requirements_gpu.txt
+++ b/requirements_gpu.txt
@@ -1,4 +1,4 @@
-matplotlib==3.9.0
+matplotlib==3.9.1
 scikit_learn==1.5.1
 pandas==2.2.2
 scipy==1.14.0