diff --git a/Dockerfile b/Dockerfile
index 7ebafa4..4594b71 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -8,6 +8,7 @@ COPY requirements.txt .
 # hadolint ignore=DL3008,DL3028
 RUN apt-get update \
 	&& apt-get -y --no-install-recommends install wget
+RUN python3 -m pip install --upgrade pip
 RUN python3 -m pip install --no-cache-dir -r requirements.txt \
 	&& apt-get clean \
 	&& rm -rf /var/lib/apt/lists/* /var/tmp/* /tmp/*