diff --git a/.dockerfiles/ort.Dockerfile b/.dockerfiles/ort.Dockerfile
index 91ba12a..54a2358 100644
--- a/.dockerfiles/ort.Dockerfile
+++ b/.dockerfiles/ort.Dockerfile
@@ -4,7 +4,6 @@ FROM debian:bullseye
 #####################################################
 # version the Dockerfile, so we can do release bump
 LABEL version="1.0.0"
-ARG ORT_VERSION=12.0.0
 
 USER root
 
@@ -50,9 +49,18 @@ RUN rustup install stable && rustup default stable
 RUN cargo install cargo-license
 RUN cargo install get-license-helper
 
-RUN wget  -O ort.zip "https://github.com/oss-review-toolkit/ort/releases/download/$ORT_VERSION/ort-$ORT_VERSION.zip"
-RUN unzip ort.zip
-ENV PATH=/home/build/ort-$ORT_VERSION/bin:$PATH
+ARG ORT_VERSION=15.1.0
+
+RUN git clone https://github.com/oss-review-toolkit/ort
+WORKDIR /home/build/ort
+RUN git checkout "$ORT_VERSION"
+RUN git submodule update --init --recursive
+RUN ./gradlew installDist
+
+## ORT Binary install - requires Java 17+, which causes issues with some of our v2 projects (Java 11)
+# RUN wget  -O ort.zip "https://github.com/oss-review-toolkit/ort/releases/download/$ORT_VERSION/ort-$ORT_VERSION.zip"
+# RUN unzip ort.zip
+ENV PATH=/home/build/ort/cli/build/install/ort/bin:$PATH
 
 WORKDIR /home/build