diff --git a/src/sample_cpu_project/.devcontainer/Dockerfile b/src/sample_cpu_project/.devcontainer/Dockerfile
index dbb1830..ee80f3f 100644
--- a/src/sample_cpu_project/.devcontainer/Dockerfile
+++ b/src/sample_cpu_project/.devcontainer/Dockerfile
@@ -1,4 +1,4 @@
-FROM python:3.11.14
+FROM python:3.11.15
 # create non-root user and set the default user
 ARG USERNAME=devuser
 ARG USER_UID=1000