diff --git a/src/sample_cpu_project/.devcontainer/Dockerfile b/src/sample_cpu_project/.devcontainer/Dockerfile
index 54dc53d..50f32bc 100644
--- a/src/sample_cpu_project/.devcontainer/Dockerfile
+++ b/src/sample_cpu_project/.devcontainer/Dockerfile
@@ -1,4 +1,4 @@
-FROM python:3.11.10
+FROM python:3.11.11
 # create non-root user and set the default user
 ARG USERNAME=devuser
 ARG USER_UID=1010