diff --git a/pyproject.toml b/pyproject.toml
index f66a7ff7..372973a2 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -72,7 +72,7 @@ compute-torch = ["torch>=2.1,<3.0"]
 serialization = ["pyyaml>=6.0,<7.0", "orjson>=3,<4"]
 
 # Visualization
-viz-basic = ["matplotlib>=3.7,<4.0", "sympy>=1.12,<2.0"]
+viz-basic = ["matplotlib>=3.10.9,<4.0", "sympy>=1.12,<2.0"]
 
 # Legacy compatibility aliases (for backward compatibility with existing workflows)
 # Note: numpy is now a core dependency, so this extra installs nothing additional
@@ -81,7 +81,7 @@ jax = ["jax>=0.4,<1.0"]
 torch = ["torch>=2.1,<3.0"]
 yaml = ["pyyaml>=6.0,<7.0"]
 orjson = ["orjson>=3,<4"]
-viz = ["matplotlib>=3.7,<4.0"]
+viz = ["matplotlib>=3.10.9,<4.0"]
 docs = [
   "sphinx>=7.2",
   "sphinx-autodoc-typehints>=1.25",
@@ -130,7 +130,7 @@ test-all = [
   "flake8>=5,<8",
   "flake8-pyproject>=1.2,<2.0",
   "vulture>=2,<3",
-  "matplotlib>=3.7,<4.0",
+  "matplotlib>=3.10.9,<4.0",
 ]
 test = [  # Legacy alias
   "pytest>=7,<10",
@@ -144,7 +144,7 @@ test = [  # Legacy alias
   "flake8>=5,<8",
   "flake8-pyproject>=1.2,<2.0",
   "vulture>=2,<3",
-  "matplotlib>=3.7,<4.0",
+  "matplotlib>=3.10.9,<4.0",
 ]
 
 # Type checking
@@ -174,7 +174,7 @@ dev-full = [
   "flake8>=5,<8",
   "flake8-pyproject>=1.2,<2.0",
   "vulture>=2,<3",
-  "matplotlib>=3.7,<4.0",
+  "matplotlib>=3.10.9,<4.0",
   "jax>=0.4,<1.0",
   "mypy>=1.8,<2.0",
   "pyright>=1.1.350,<1.2.0",