diff --git a/Dockerfile b/Dockerfile
index 64c7f48..5c7230d 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM ubuntu:19.04
+FROM ubuntu:20.04
 
 RUN apt-get update && \
 	apt-get install -y --no-install-recommends \
diff --git a/requirements.txt b/requirements.txt
index c80a504..c55518d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,3 +1,4 @@
-aiohttp==3.5.4
+aiohttp==3.7.3
+yq==2.12.0
 git+https://github.com/ryanlovett/sis-cli.git@0e2295e
 git+https://github.com/ryanlovett/ucbhr.git@48975fb