diff --git a/Containerfile b/Containerfile
index 865a53c..6e5eabd 100644
--- a/Containerfile
+++ b/Containerfile
@@ -1,6 +1,7 @@
 FROM python:3.13-alpine
 
-RUN pip install --no-cache-dir pyyaml>=6.0
+RUN pip install --no-cache-dir --upgrade pip && \
+    pip install --no-cache-dir pyyaml>=6.0
 
 WORKDIR /app