diff --git a/pyproject.toml b/pyproject.toml
index b9c0c051f..0bdd5c66c 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -65,7 +65,7 @@ docs = [
     "docutils<0.24",
     "gurobipy>=13.0.0",
     "ipykernel==7.3.0",
-    "matplotlib==3.11.0",
+    "matplotlib==3.11.2",
     "highspy>=1.7.1",
 ]
 dev = [