diff --git a/qiskit_experiments/curve_analysis/visualization/mpl_drawer.py b/qiskit_experiments/curve_analysis/visualization/mpl_drawer.py
index 17345a6791..424d329bd9 100644
--- a/qiskit_experiments/curve_analysis/visualization/mpl_drawer.py
+++ b/qiskit_experiments/curve_analysis/visualization/mpl_drawer.py
@@ -36,7 +36,7 @@
 class MplCurveDrawer(BaseCurveDrawer):
     """Curve drawer for MatplotLib backend."""
 
-    DefaultMarkers = MarkerStyle().filled_markers
+    DefaultMarkers = MarkerStyle.filled_markers
     DefaultColors = tab10.colors
 
     class PrefixFormatter(Formatter):
diff --git a/releasenotes/notes/matplotlib-fix-58d938b49771cf17.yaml b/releasenotes/notes/matplotlib-fix-58d938b49771cf17.yaml
new file mode 100644
index 0000000000..93c90cf932
--- /dev/null
+++ b/releasenotes/notes/matplotlib-fix-58d938b49771cf17.yaml
@@ -0,0 +1,4 @@
+---
+fixes:
+  - |
+    Fixed a deprecated Matplotlib ``MarkerStyle`` usage in the visualization module that was causing warnings in Matplotlib 3.6+.