diff --git a/ContractExamples/.devcontainer/Dockerfile b/ContractExamples/.devcontainer/Dockerfile
index 8898cf3..fe2acd3 100644
--- a/ContractExamples/.devcontainer/Dockerfile
+++ b/ContractExamples/.devcontainer/Dockerfile
@@ -1,9 +1,11 @@
-FROM mcr.microsoft.com/devcontainers/rust:latest
+FROM mcr.microsoft.com/devcontainers/rust:dev-bookworm
 
 USER vscode
-RUN cargo install --locked soroban-cli@=21.0.0-rc.1
+
+# This will eat ~13.5GB of memory!
+RUN cargo install --locked stellar-cli --features opt
+
 RUN rustup target add wasm32-unknown-unknown
 
-# The following should be run at a project level:
-# soroban network add --rpc-url https://soroban-testnet.stellar.org:443 --network-passphrase "Test SDF Network ; September 2015" testnet
-# soroban keys generate alice --network testnet
\ No newline at end of file
+RUN stellar keys generate --global alice --network testnet
+RUN stellar keys generate --global bob --network testnet
diff --git a/ContractExamples/scripts/init.sh b/ContractExamples/scripts/init.sh
deleted file mode 100755
index 5a75a86..0000000
--- a/ContractExamples/scripts/init.sh
+++ /dev/null
@@ -1,27 +0,0 @@
-#!/usr/bin/env bash
-#
-# Call this script when starting from a fresh configuration
-#
-# Jure Kukovec, 2024
-#
-# @license
-# [Apache-2.0](https://github.com/freespek/solarkraft/blob/main/LICENSE)
-
-set -x -e
-
-SCRIPT_DIR=$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )
-RPC="https://soroban-testnet.stellar.org:443"
-
-soroban network add \
-    --rpc-url $RPC \
-    --network-passphrase "Test SDF Network ; September 2015"\
-    testnet
-
-soroban keys generate alice --network testnet
-soroban keys generate bob --network testnet
-
-cd ${SCRIPT_DIR}/..
-
-git submodule init
-
-soroban contract build
\ No newline at end of file