diff --git a/DEVELOPING.md b/DEVELOPING.md
index 27d04bf..fa2bdf8 100644
--- a/DEVELOPING.md
+++ b/DEVELOPING.md
@@ -3,7 +3,7 @@
 ## Requirements
 
 - Python 3.11 ([Download](https://www.python.org/downloads/))
-- poetry ([Download](https://python-poetry.org/docs/#installing-with-the-official-installer))
+- poetry < 2.0.0 ([Download](https://python-poetry.org/docs/#installing-with-the-official-installer))
 - wkhtmltopdf (used to generate PDF reports)
 
     - Windows: ([Download](https://wkhtmltopdf.org/downloads.html))
diff --git a/Dockerfile b/Dockerfile
index 65402e2..6dce257 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,13 +1,13 @@
 # Copyright (c) Microsoft Corporation. All rights reserved.
 # https://eng.ms/docs/more/containers-secure-supply-chain/approved-images
 FROM  mcr.microsoft.com/oryx/python:3.11
-LABEL org.opencontainers.image.source https://github.com/microsoft/intelligence-toolkit
+LABEL org.opencontainers.image.source=https://github.com/microsoft/intelligence-toolkit
 
 RUN curl -fsSL https://packages.microsoft.com/keys/microsoft.asc | gpg --dearmor -o /usr/share/keyrings/microsoft-prod.gpg && \
     apt update -y && \
     apt install wkhtmltopdf -y && \
     apt-get install wkhtmltopdf -y && \
-    curl -sSL https://install.python-poetry.org | python -
+    curl -sSL https://install.python-poetry.org | POETRY_VERSION=1.8.3 python -
         
 ENV PATH="/root/.local/bin:$PATH"