diff --git a/.devcontainer/Dockerfile b/.devcontainer/Dockerfile
index f825a41..71a86f9 100644
--- a/.devcontainer/Dockerfile
+++ b/.devcontainer/Dockerfile
@@ -1,4 +1,4 @@
-FROM  --platform=linux/amd64 pulumi/pulumi:3.242.0
+FROM  --platform=linux/amd64 pulumi/pulumi:3.243.0
 
 
 # create a directory for pulumictl and download the binary to it and set to PATH