diff --git a/Dockerfile b/Dockerfile
index 8ddb56479..63cfee19c 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -63,8 +63,8 @@ RUN apt-get update \
 		build-essential \
 		libpq-dev \
 		libqpdf-dev \
-	&& python3 -m pip install --upgrade --no-cache-dir supervisor \
-  && python3 -m pip install --no-cache-dir -r ../requirements.txt \
+	&& python3 -m pip install --default-timeout=1000 --upgrade --no-cache-dir supervisor \
+  && python3 -m pip install --default-timeout=1000 --no-cache-dir -r ../requirements.txt \
 	&& apt-get -y purge build-essential libqpdf-dev \
 	&& apt-get -y autoremove --purge \
 	&& rm -rf /var/lib/apt/lists/*