diff --git a/Dockerfile b/Dockerfile
index 421dd8c..137e2cd 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -13,7 +13,7 @@ RUN apt-get -y install python3-boto3
 RUN apt-get -y install python3-tqdm
 RUN apt-get -y install tmux
 
-RUN git clone https://github.com/icwhite/mindcraft.git /mindcraft
+RUN git clone https://github.com/kolbytn/mindcraft.git /mindcraft
 WORKDIR /mindcraft
 COPY ./server_data.zip /mindcraft
 RUN unzip server_data.zip
@@ -22,9 +22,22 @@ RUN npm install
 
 
 # Copy the rest of the application code to the working directory
+# RUN apt update
+# RUN apt install bash ca-certificates wget git -y # install first to avoid openjdk install bug
+# RUN apt install openjdk-17-jre-headless -y
+RUN apt install -y wget apt-transport-https gnupg lsb-release
+
+# Add Adoptium repository key
+RUN wget -O - https://packages.adoptium.net/artifactory/api/gpg/key/public | apt-key add -
+
+# Add Adoptium repository
+RUN echo "deb https://packages.adoptium.net/artifactory/deb $(lsb_release -cs) main" > /etc/apt/sources.list.d/adoptium.list
+
+# Update package lists
 RUN apt update
-RUN apt install bash ca-certificates wget git -y # install first to avoid openjdk install bug
-RUN apt install openjdk-17-jre-headless -y
+
+# Install Temurin (Adoptium) Java 21
+RUN apt install temurin-21-jdk -y
 
 # Install unzip