diff --git a/config/container/Dockerfile b/config/container/Dockerfile
index dda1514..7e4d899 100644
--- a/config/container/Dockerfile
+++ b/config/container/Dockerfile
@@ -54,6 +54,7 @@ ENTRYPOINT ["/usr/local/bin/fixuid", "-q"]
 ## Install packages from packages.list with retry
 ADD config/container/sources.list /etc/apt/sources.list
 ADD config/container/packages.list /etc/apt/packages.list
+run echo 'Acquire::http::Timeout "30";' >> /etc/apt/apt.conf.d/99apt.conf
 RUN echo ' \
     set -e; \
     apt-get update; \
diff --git a/config/container/packages.list b/config/container/packages.list
index bb2acde..60cecbe 100644
--- a/config/container/packages.list
+++ b/config/container/packages.list
@@ -948,8 +948,22 @@ publicsuffix=20190415.1030-1
 pxlib1=0.6.7-1
 python=2.7.16-1
 python-apt-common=1.8.4.1
+python-asn1crypto=0.24.0-1
+python-certifi=2018.8.24-1
+python-cffi-backend=1.12.2-1
+python-chardet=3.0.4-3
+python-cryptography=2.6.1-3+deb10u2
+python-enum34=1.1.6-2
+python-idna=2.6-1
+python-ijson=2.3-2
+python-ipaddress=1.0.17-1
 python-matplotlib-data=3.0.2-2
 python-minimal=2.7.16-1
+python-openssl=19.0.0-1
+python-pkg-resources=40.8.0-1
+python-requests=2.21.0-1
+python-six=1.12.0-1
+python-urllib3=1.24.1-1
 python2=2.7.16-1
 python2-minimal=2.7.16-1
 python2.7=2.7.16-2+deb10u1
diff --git a/config/container/sources.list b/config/container/sources.list
index fbd4f56..d51c295 100644
--- a/config/container/sources.list
+++ b/config/container/sources.list
@@ -1,3 +1,3 @@
-deb http://snapshot.debian.org/archive/debian/20200723T000000Z buster main
-deb http://snapshot.debian.org/archive/debian-security/20200723T000000Z buster/updates main
-deb http://snapshot.debian.org/archive/debian/20200723T000000Z buster-updates main
+deb http://snapshot.debian.org/archive/debian/20200724T000000Z buster main
+deb http://snapshot.debian.org/archive/debian-security/20200724T000000Z buster/updates main
+deb http://snapshot.debian.org/archive/debian/20200724T000000Z buster-updates main