diff --git a/.devcontainer/Dockerfile b/.devcontainer/Dockerfile
index a574dd8..97ad442 100644
--- a/.devcontainer/Dockerfile
+++ b/.devcontainer/Dockerfile
@@ -1,4 +1,4 @@
-FROM ghcr.io/containerbase/base:10.16.0@sha256:b039aa654299e4d6d17e1fe0f868a659b9aaf88adb08a2745279b48a3af8e268
+FROM ghcr.io/containerbase/base:11.1.5@sha256:f4b16983d7f46d5ecd205f0ff684dbd251a292b5fb2bc5ae9189baf00995bc9c
 
 COPY tools/*.sh /usr/local/containerbase/tools/