diff --git a/Dockerfile b/Dockerfile
index fee069f..3128d1e 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -11,14 +11,16 @@ RUN \
 RUN \
 	code-server --install-extension eamodio.gitlens \
 	&& code-server --install-extension mhutchie.git-graph \
+	&& code-server --install-extension ms-python.python \
+	&& code-server --install-extension rebornix.ruby \
 	&& code-server --install-extension golang.go \
 	&& code-server --install-extension dbaeumer.vscode-eslint \
 	&& code-server --install-extension redhat.vscode-yaml \
+	&& code-server --install-extension oderwat.indent-rainbow \
+	&& code-server --install-extension rust-lang.rust \
+	&& code-server --install-extension redhat.java \
 	&& rm -rf /root/.local/share/code-server/CachedExtensionVSIXs/*
 
-# Zsh Configuration
-RUN sh -c "$(curl -fsSL https://raw.githubusercontent.com/ohmyzsh/ohmyzsh/master/tools/install.sh)" "" --unattended
-
 # ports and volumes
 EXPOSE 9000 9001
 
diff --git a/README.md b/README.md
index 5f3d414..a6b2c97 100644
--- a/README.md
+++ b/README.md
@@ -12,16 +12,16 @@ _NOTE:_ The container image is quite large, and can be very resource intensive.
 
 ## Included Languages & Tools
 
-| Language Ecosystem | Version | Included Tools                            |
-| ------------------ | ------- | ----------------------------------------- |
-| Node               | 18.18.0 | nvm, npm                                  |
-| Python             | 3.11.5  | Poetry, pipenv                            |
-| Java               | 20.0.2  |                                           |
-| Dotnet             | 6.0.122 |                                           |
-| GO                 | 1.21.1  |                                           |
-| Rust               | 1.74.1  |                                           |
-| Ruby               | 3.1.2   | gem, rbenv                                |
-| code-server        | 4.19.1  | _various vscode plugins (see Dockerfile)_ |
+| Language Ecosystem | Version  | Included Tools |
+| ------------------ | -------- | -------------- |
+| Node               | 20.10.0  | nvm, npm       |
+| Python             | 3.11.5   | Poetry, pipenv |
+| Ruby               | 3.1.2p20 | gem, rbenv     |
+| Java               | 20.0.2   |                |
+| Dotnet             | 6.0.122  |                |
+| GO                 | 1.21.5   |                |
+| Rust               | 1.74.1   |                |
+| Docker             | 24.0.7   |                |
 
 # Installations instructions