diff --git a/.devcontainer/devcontainer.json b/.devcontainer/devcontainer.json
index ebf0fc2..adeb2b9 100644
--- a/.devcontainer/devcontainer.json
+++ b/.devcontainer/devcontainer.json
@@ -2,7 +2,7 @@
 // README at: https://github.com/devcontainers/templates/tree/main/src/python
 {
 	"name": "ansible-role-maven",
-	"image": "ghcr.io/gantsign/devcontainer-python3.9:latest",
+	"image": "ghcr.io/gantsign/devcontainer-python3.10:latest",
 	"customizations": {
 		"vscode": {
 			"extensions": [
diff --git a/.python-version b/.python-version
index bd28b9c..c8cfe39 100644
--- a/.python-version
+++ b/.python-version
@@ -1 +1 @@
-3.9
+3.10