diff --git a/Dockerfile b/Dockerfile
index 8c6e40f..7235e20 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,5 @@
 FROM python:3.12-alpine
+ARG FAWLTYDEPS_VERSION=v0.15.0
 
 RUN mkdir -p /github/workspace
 RUN addgroup -S app && adduser -S -G app app
@@ -10,7 +11,7 @@ ENV VIRTUAL_ENV=/home/app/venv
 RUN python -m venv $VIRTUAL_ENV
 RUN  source $VIRTUAL_ENV/bin/activate \
     && pip install --no-cache-dir --upgrade pip setuptools  \
-    && pip install --no-cache-dir fawltydeps==v0.15.0
+    && pip install --no-cache-dir fawltydeps==$FAWLTYDEPS_VERSION
 
 ENV PATH="/home/app/venv/bin:$PATH"
 WORKDIR /github/workspace