diff --git a/.devcontainer/Dockerfile b/.devcontainer/Dockerfile
index 8371188..8d3354b 100644
--- a/.devcontainer/Dockerfile
+++ b/.devcontainer/Dockerfile
@@ -1,10 +1,10 @@
 FROM mcr.microsoft.com/vscode/devcontainers/python:3.13
 USER vscode
 RUN curl -s "https://get.sdkman.io" | bash
-SHELL ["/bin/bash", "-c"]
-RUN source "/home/vscode/.sdkman/bin/sdkman-init.sh" && sdk install java 25-graalce
+RUN bash -c "source $HOME/.sdkman/bin/sdkman-init.sh && \
+    sdk install java 25-graalce"
 RUN mkdir -p ~/lib && cd ~/lib && curl -L -O http://www.antlr.org/download/antlr-4.13.2-complete.jar
-ENV ANTLR_JAR="~/lib/antlr-4.13.1-complete.jar"
+ENV ANTLR_JAR="~/lib/antlr-4.13.2-complete.jar"
 # protoc 29.5 is the last version with protobuf python v5 which is compatible with protoletariat v3
 RUN cd ~ && curl -LO https://github.com/protocolbuffers/protobuf/releases/download/v29.5/protoc-29.5-linux-x86_64.zip && \
     unzip protoc-29.5-linux-x86_64.zip -d ~/.local && \
diff --git a/.devcontainer/devcontainer.json b/.devcontainer/devcontainer.json
index 43c4646..6dd4da6 100644
--- a/.devcontainer/devcontainer.json
+++ b/.devcontainer/devcontainer.json
@@ -2,8 +2,7 @@
 	"name": "substrait-python-devcontainer",
 	"build": {
 		"context": "..",
-		"dockerfile": "Dockerfile",
-		"options": ["--format=docker"]
+		"dockerfile": "Dockerfile"
 	},
 
 	// Features to add to the dev container. More info: https://containers.dev/features.