diff --git a/images/linux/toolsets/toolset-1604.json b/images/linux/toolsets/toolset-1604.json
index 46aad66a..162e1264 100644
--- a/images/linux/toolsets/toolset-1604.json
+++ b/images/linux/toolsets/toolset-1604.json
@@ -11,7 +11,8 @@
                 "3.5.*",
                 "3.6.*",
                 "3.7.*",
-                "3.8.*"
+                "3.8.*",
+                "3.9.*"
             ]
         },
         {
diff --git a/images/linux/toolsets/toolset-1804.json b/images/linux/toolsets/toolset-1804.json
index 2670b4cf..ecad1915 100644
--- a/images/linux/toolsets/toolset-1804.json
+++ b/images/linux/toolsets/toolset-1804.json
@@ -11,7 +11,8 @@
                 "3.5.*",
                 "3.6.*",
                 "3.7.*",
-                "3.8.*"
+                "3.8.*",
+                "3.9.*"
             ]
         },
         {
diff --git a/images/linux/toolsets/toolset-2004.json b/images/linux/toolsets/toolset-2004.json
index 7c704263..f7fde89f 100644
--- a/images/linux/toolsets/toolset-2004.json
+++ b/images/linux/toolsets/toolset-2004.json
@@ -11,7 +11,8 @@
                 "3.5.*",
                 "3.6.*",
                 "3.7.*",
-                "3.8.*"
+                "3.8.*",
+                "3.9.*"
             ]
         },
         {