diff --git a/3.10.5/_static/switcher.json b/3.10.5/_static/switcher.json
index 7f49131376..cca8be5711 100644
--- a/3.10.5/_static/switcher.json
+++ b/3.10.5/_static/switcher.json
@@ -10,11 +10,6 @@
         "version": "dev",
         "url": "https://matplotlib.org/devdocs/"
     },
-    {
-        "name": "3.9",
-        "version": "3.9.3",
-        "url": "https://matplotlib.org/3.9.4/"
-    },
     {
         "name": "3.8",
         "version": "3.8.4",