diff --git a/.devcontainer/Dockerfile b/.devcontainer/Dockerfile
index 1b8fa8d4ea167..00b449f81ebb6 100644
--- a/.devcontainer/Dockerfile
+++ b/.devcontainer/Dockerfile
@@ -1,4 +1,4 @@
-FROM jsii/superchain:1-buster-slim-node18
+FROM jsii/superchain:1-bookworm-slim-node20
 
 USER root
 
diff --git a/.gitpod.yml b/.gitpod.yml
index 4c55d36b6d0d3..535a926c23c99 100644
--- a/.gitpod.yml
+++ b/.gitpod.yml
@@ -3,7 +3,7 @@ github:
     pullRequestsFromForks: true
     addComment: true
 
-image: public.ecr.aws/jsii/superchain:1-buster-slim-node18
+image: public.ecr.aws/jsii/superchain:1-bookworm-slim-node20
 
 tasks:
   - init: |