diff --git a/images/drydock/Dockerfile.ubuntu_xenial b/images/drydock/Dockerfile.ubuntu_xenial
index f0ac6566..73e72c62 100644
--- a/images/drydock/Dockerfile.ubuntu_xenial
+++ b/images/drydock/Dockerfile.ubuntu_xenial
@@ -92,10 +92,10 @@ ENV LD_LIBRARY_PATH=/usr/local/lib
 COPY --from=baclient_builder /usr/local/lib /usr/local/lib
 COPY --from=baclient_builder /usr/local/include/yaml.h /usr/local/include/yaml.h
 
+RUN python3 -m pip install -U 'pip<21.0'
 COPY ./python/requirements-lock.txt /tmp/drydock/
-RUN pip3 install \
-    --no-cache-dir \
-    -r /tmp/drydock/requirements-lock.txt
+RUN cat /tmp/drydock/requirements-lock.txt | xargs -d '\n' \
+    -l1 pip3 -vv install --no-cache-dir
 
 COPY ./python /tmp/drydock/python
 WORKDIR /tmp/drydock/python
diff --git a/python/requirements-lock.txt b/python/requirements-lock.txt
index 863fda28..e2b83120 100644
--- a/python/requirements-lock.txt
+++ b/python/requirements-lock.txt
@@ -1,5 +1,5 @@
 alembic==0.8.2
-amqp==2.3.2
+amqp==2.6.0
 Babel==2.6.0
 Beaker==1.9.1
 cachetools==2.1.0
@@ -65,7 +65,7 @@ PyYAML==5.3.1
 redfish==2.0.1
 repoze.lru==0.7
 requests==2.22.0
-rfc3986==1.1.0
+rfc3986==1.2.0
 Routes==2.4.1
 setuptools==40.4.3
 six==1.15.0