diff --git a/Containerfile b/Containerfile
index 1a5449d..f6ecb4e 100644
--- a/Containerfile
+++ b/Containerfile
@@ -13,7 +13,7 @@ RUN apk add --no-cache gcc musl-dev libffi-dev
 # Create virtual environment and upgrade pip
 RUN python -m venv /opt/venv
 ENV PATH="/opt/venv/bin:$PATH"
-RUN pip install --no-cache-dir --upgrade pip wheel
+RUN pip install --no-cache-dir --upgrade pip 'wheel>=0.46.2'
 
 # Install Python dependencies (includes security pins from requirements.txt)
 COPY requirements.txt .