diff --git a/containers/Pipfile.lock b/containers/Pipfile.lock
index d849012..4d6c74f 100644
--- a/containers/Pipfile.lock
+++ b/containers/Pipfile.lock
@@ -18,37 +18,37 @@
     "default": {
         "appdirs": {
             "hashes": [
-                "sha256:9e5896d1372858f8dd3344faf4e5014d21849c756c8d5701f78f8a103b372d92",
-                "sha256:d8b24664561d0d34ddfaec54636d502d7cea6e29c3eaf68f3df6180863e2166e"
+                "sha256:7d5d0167b2b1ba821647616af46a749d1c653740dd0d2415100fe26e27afdf41",
+                "sha256:a841dacd6b99318a741b166adb07e19ee71a274450e68237b4650ca1055ab128"
             ],
-            "version": "==1.4.3"
+            "version": "==1.4.4"
         },
         "attrs": {
             "hashes": [
-                "sha256:08a96c641c3a74e44eb59afb61a24f2cb9f4d7188748e76ba4bb5edfa3cb7d1c",
-                "sha256:f7b7ce16570fe9965acd6d30101a28f62fb4a7f9e926b3bbc9b61f8b04247e72"
+                "sha256:31b2eced602aa8423c2aea9c76a724617ed67cf9513173fd3a4f03e3a929c7e6",
+                "sha256:832aa3cde19744e49938b91fea06d69ecb9e649c93ba974535d08ad92164f700"
             ],
-            "version": "==19.3.0"
+            "version": "==20.3.0"
         },
         "certifi": {
             "hashes": [
-                "sha256:1d987a998c75633c40847cc966fcf5904906c920a7f17ef374f5aa4282abd304",
-                "sha256:51fcb31174be6e6664c5f69e3e1691a2d72a1a12e90f872cbdb1567eb47b6519"
+                "sha256:1a4995114262bffbc2413b159f2a1a480c969de6e6eb13ee966d470af86af59c",
+                "sha256:719a74fb9e33b9bd44cc7f3a8d94bc35e4049deebe19ba7d8e108280cfd59830"
             ],
-            "version": "==2020.4.5.1"
+            "version": "==2020.12.5"
         },
         "chardet": {
             "hashes": [
-                "sha256:84ab92ed1c4d4f16916e05906b6b75a6c0fb5db821cc65e70cbd64a3e2a5eaae",
-                "sha256:fc323ffcaeaed0e0a02bf4d117757b98aed530d9ed4531e3e15460124c106691"
+                "sha256:0d6f53a15db4120f2b08c94f11e7d93d2c911ee118b6b30a04ec3ee8310179fa",
+                "sha256:f864054d66fd9118f2e67044ac8981a54775ec5b67aed0441892edb553d21da5"
             ],
-            "version": "==3.0.4"
+            "version": "==4.0.0"
         },
         "configargparse": {
             "hashes": [
-                "sha256:f30736dcd4e00455ffe3087454799ccb7f9b61d765492dd4b35bbcd62379db12"
+                "sha256:abef9ff44fb0091f0e3bb2ee7e5b26a02b5b62d45408a5272a9bd461f5b59b4b"
             ],
-            "version": "==1.2.1"
+            "version": "==1.4"
         },
         "datrie": {
             "hashes": [
@@ -80,13 +80,6 @@
             ],
             "version": "==0.8.2"
         },
-        "decorator": {
-            "hashes": [
-                "sha256:41fa54c2a0cc4ba648be4fd43cff00aedf5b9465c9bf18d64325bc225f08f760",
-                "sha256:e3a62f0520172440ca0dcc823749319382e377f37f140a0b99ef45fecb84bfe7"
-            ],
-            "version": "==4.4.2"
-        },
         "docutils": {
             "hashes": [
                 "sha256:0c5b78adfbf7762415433f5515cd5c9e762339e23369dbe8000d84a4bf4ab3af",
@@ -96,24 +89,24 @@
         },
         "gitdb": {
             "hashes": [
-                "sha256:6f0ecd46f99bb4874e5678d628c3a198e2b4ef38daea2756a2bfd8df7dd5c1a5",
-                "sha256:ba1132c0912e8c917aa8aa990bee26315064c7b7f171ceaaac0afeb1dc656c6a"
+                "sha256:27dea6c52fbcf768530e1af47f2e34afd24a52e53fa310c8279a5589bd7c85bd",
+                "sha256:42535bb16b5db8983e2c4f6a714d29a8feba7165a12addc63e08fc672dfeccb9"
             ],
-            "version": "==4.0.4"
+            "version": "==4.0.6"
         },
         "gitpython": {
             "hashes": [
-                "sha256:6d4f10e2aaad1864bb0f17ec06a2c2831534140e5883c350d58b4e85189dab74",
-                "sha256:71b8dad7409efbdae4930f2b0b646aaeccce292484ffa0bc74f1195582578b3d"
+                "sha256:3283ae2fba31c913d857e12e5ba5f9a7772bbc064ae2bb09efafa71b0dd4939b",
+                "sha256:be27633e7509e58391f10207cd32b2a6cf5b908f92d9cd30da2e514e1137af61"
             ],
-            "version": "==3.1.1"
+            "version": "==3.1.14"
         },
         "idna": {
             "hashes": [
-                "sha256:7588d1c14ae4c77d74036e8c22ff447b26d0fde8f007354fd48a7814db15b7cb",
-                "sha256:a068a21ceac8a4d63dbfd964670474107f541babbd2250d61922f029858365fa"
+                "sha256:b307872f855b18632ce0c21c5e45be78c0ea7ae4c15c828c20788b26921eb3f6",
+                "sha256:b97d804b1e9b523befed77c48dacec60e6dcb0b5391d57af6a65a312a90648c0"
             ],
-            "version": "==2.9"
+            "version": "==2.10"
         },
         "ipython-genutils": {
             "hashes": [
@@ -131,55 +124,83 @@
         },
         "jupyter-core": {
             "hashes": [
-                "sha256:394fd5dd787e7c8861741880bdf8a00ce39f95de5d18e579c74b882522219e7e",
-                "sha256:a4ee613c060fe5697d913416fc9d553599c05e4492d58fac1192c9a6844abb21"
+                "sha256:79025cb3225efcd36847d0840f3fc672c0abd7afd0de83ba8a1d3837619122b4",
+                "sha256:8c6c0cac5c1b563622ad49321d5ec47017bd18b94facb381c6973a0486395f8e"
             ],
-            "version": "==4.6.3"
+            "version": "==4.7.1"
         },
         "nbformat": {
             "hashes": [
-                "sha256:65a79936a128fd85aef392b7fea520166364037118b6fe3ed52de742d06c4558",
-                "sha256:f0c47cf93c505cb943e2f131ef32b8ae869292b5f9f279db2bafb35867923f69"
+                "sha256:1d223e64a18bfa7cdf2db2e9ba8a818312fc2a0701d2e910b58df66809385a56",
+                "sha256:3949fdc8f5fa0b1afca16fb307546e78494fa7a7bceff880df8168eafda0e7ac"
             ],
-            "version": "==5.0.5"
+            "version": "==5.1.2"
         },
         "psutil": {
             "hashes": [
-                "sha256:1413f4158eb50e110777c4f15d7c759521703bd6beb58926f1d562da40180058",
-                "sha256:298af2f14b635c3c7118fd9183843f4e73e681bb6f01e12284d4d70d48a60953",
-                "sha256:60b86f327c198561f101a92be1995f9ae0399736b6eced8f24af41ec64fb88d4",
-                "sha256:685ec16ca14d079455892f25bd124df26ff9137664af445563c1bd36629b5e0e",
-                "sha256:73f35ab66c6c7a9ce82ba44b1e9b1050be2a80cd4dcc3352cc108656b115c74f",
-                "sha256:75e22717d4dbc7ca529ec5063000b2b294fc9a367f9c9ede1f65846c7955fd38",
-                "sha256:a02f4ac50d4a23253b68233b07e7cdb567bd025b982d5cf0ee78296990c22d9e",
-                "sha256:d008ddc00c6906ec80040d26dc2d3e3962109e40ad07fd8a12d0284ce5e0e4f8",
-                "sha256:d84029b190c8a66a946e28b4d3934d2ca1528ec94764b180f7d6ea57b0e75e26",
-                "sha256:e2d0c5b07c6fe5a87fa27b7855017edb0d52ee73b71e6ee368fae268605cc3f5",
-                "sha256:f344ca230dd8e8d5eee16827596f1c22ec0876127c28e800d7ae20ed44c4b310"
+                "sha256:0066a82f7b1b37d334e68697faba68e5ad5e858279fd6351c8ca6024e8d6ba64",
+                "sha256:02b8292609b1f7fcb34173b25e48d0da8667bc85f81d7476584d889c6e0f2131",
+                "sha256:0ae6f386d8d297177fd288be6e8d1afc05966878704dad9847719650e44fc49c",
+                "sha256:0c9ccb99ab76025f2f0bbecf341d4656e9c1351db8cc8a03ccd62e318ab4b5c6",
+                "sha256:0dd4465a039d343925cdc29023bb6960ccf4e74a65ad53e768403746a9207023",
+                "sha256:12d844996d6c2b1d3881cfa6fa201fd635971869a9da945cf6756105af73d2df",
+                "sha256:1bff0d07e76114ec24ee32e7f7f8d0c4b0514b3fae93e3d2aaafd65d22502394",
+                "sha256:245b5509968ac0bd179287d91210cd3f37add77dad385ef238b275bad35fa1c4",
+                "sha256:28ff7c95293ae74bf1ca1a79e8805fcde005c18a122ca983abf676ea3466362b",
+                "sha256:36b3b6c9e2a34b7d7fbae330a85bf72c30b1c827a4366a07443fc4b6270449e2",
+                "sha256:52de075468cd394ac98c66f9ca33b2f54ae1d9bff1ef6b67a212ee8f639ec06d",
+                "sha256:5da29e394bdedd9144c7331192e20c1f79283fb03b06e6abd3a8ae45ffecee65",
+                "sha256:61f05864b42fedc0771d6d8e49c35f07efd209ade09a5afe6a5059e7bb7bf83d",
+                "sha256:6223d07a1ae93f86451d0198a0c361032c4c93ebd4bf6d25e2fb3edfad9571ef",
+                "sha256:6323d5d845c2785efb20aded4726636546b26d3b577aded22492908f7c1bdda7",
+                "sha256:6ffe81843131ee0ffa02c317186ed1e759a145267d54fdef1bc4ea5f5931ab60",
+                "sha256:74f2d0be88db96ada78756cb3a3e1b107ce8ab79f65aa885f76d7664e56928f6",
+                "sha256:74fb2557d1430fff18ff0d72613c5ca30c45cdbfcddd6a5773e9fc1fe9364be8",
+                "sha256:90d4091c2d30ddd0a03e0b97e6a33a48628469b99585e2ad6bf21f17423b112b",
+                "sha256:90f31c34d25b1b3ed6c40cdd34ff122b1887a825297c017e4cbd6796dd8b672d",
+                "sha256:99de3e8739258b3c3e8669cb9757c9a861b2a25ad0955f8e53ac662d66de61ac",
+                "sha256:c6a5fd10ce6b6344e616cf01cc5b849fa8103fbb5ba507b6b2dee4c11e84c935",
+                "sha256:ce8b867423291cb65cfc6d9c4955ee9bfc1e21fe03bb50e177f2b957f1c2469d",
+                "sha256:d225cd8319aa1d3c85bf195c4e07d17d3cd68636b8fc97e6cf198f782f99af28",
+                "sha256:ea313bb02e5e25224e518e4352af4bf5e062755160f77e4b1767dd5ccb65f876",
+                "sha256:ea372bcc129394485824ae3e3ddabe67dc0b118d262c568b4d2602a7070afdb0",
+                "sha256:f4634b033faf0d968bb9220dd1c793b897ab7f1189956e1aa9eae752527127d3",
+                "sha256:fcc01e900c1d7bee2a37e5d6e4f9194760a93597c97fee89c4ae51701de03563"
             ],
-            "version": "==5.7.0"
+            "version": "==5.8.0"
         },
         "pyrsistent": {
             "hashes": [
-                "sha256:28669905fe725965daa16184933676547c5bb40a5153055a8dee2a4bd7933ad3"
+                "sha256:2e636185d9eb976a18a8a8e96efce62f2905fea90041958d8cc2a189756ebf3e"
             ],
-            "version": "==0.16.0"
+            "version": "==0.17.3"
         },
         "pyyaml": {
             "hashes": [
-                "sha256:06a0d7ba600ce0b2d2fe2e78453a470b5a6e000a985dd4a4e54e436cc36b0e97",
-                "sha256:240097ff019d7c70a4922b6869d8a86407758333f02203e0fc6ff79c5dcede76",
-                "sha256:4f4b913ca1a7319b33cfb1369e91e50354d6f07a135f3b901aca02aa95940bd2",
-                "sha256:69f00dca373f240f842b2931fb2c7e14ddbacd1397d57157a9b005a6a9942648",
-                "sha256:73f099454b799e05e5ab51423c7bcf361c58d3206fa7b0d555426b1f4d9a3eaf",
-                "sha256:74809a57b329d6cc0fdccee6318f44b9b8649961fa73144a98735b0aaf029f1f",
-                "sha256:7739fc0fa8205b3ee8808aea45e968bc90082c10aef6ea95e855e10abf4a37b2",
-                "sha256:95f71d2af0ff4227885f7a6605c37fd53d3a106fcab511b8860ecca9fcf400ee",
-                "sha256:b8eac752c5e14d3eca0e6dd9199cd627518cb5ec06add0de9d32baeee6fe645d",
-                "sha256:cc8955cfbfc7a115fa81d85284ee61147059a753344bc51098f3ccd69b0d7e0c",
-                "sha256:d13155f591e6fcc1ec3b30685d50bf0711574e2c0dfffd7644babf8b5102ca1a"
+                "sha256:02c78d77281d8f8d07a255e57abdbf43b02257f59f50cc6b636937d68efa5dd0",
+                "sha256:0dc9f2eb2e3c97640928dec63fd8dc1dd91e6b6ed236bd5ac00332b99b5c2ff9",
+                "sha256:124fd7c7bc1e95b1eafc60825f2daf67c73ce7b33f1194731240d24b0d1bf628",
+                "sha256:26fcb33776857f4072601502d93e1a619f166c9c00befb52826e7b774efaa9db",
+                "sha256:31ba07c54ef4a897758563e3a0fcc60077698df10180abe4b8165d9895c00ebf",
+                "sha256:3c49e39ac034fd64fd576d63bb4db53cda89b362768a67f07749d55f128ac18a",
+                "sha256:52bf0930903818e600ae6c2901f748bc4869c0c406056f679ab9614e5d21a166",
+                "sha256:5a3f345acff76cad4aa9cb171ee76c590f37394186325d53d1aa25318b0d4a09",
+                "sha256:5e7ac4e0e79a53451dc2814f6876c2fa6f71452de1498bbe29c0b54b69a986f4",
+                "sha256:7242790ab6c20316b8e7bb545be48d7ed36e26bbe279fd56f2c4a12510e60b4b",
+                "sha256:737bd70e454a284d456aa1fa71a0b429dd527bcbf52c5c33f7c8eee81ac16b89",
+                "sha256:8635d53223b1f561b081ff4adecb828fd484b8efffe542edcfdff471997f7c39",
+                "sha256:8b818b6c5a920cbe4203b5a6b14256f0e5244338244560da89b7b0f1313ea4b6",
+                "sha256:8bf38641b4713d77da19e91f8b5296b832e4db87338d6aeffe422d42f1ca896d",
+                "sha256:a36a48a51e5471513a5aea920cdad84cbd56d70a5057cca3499a637496ea379c",
+                "sha256:b2243dd033fd02c01212ad5c601dafb44fbb293065f430b0d3dbf03f3254d615",
+                "sha256:cc547d3ead3754712223abb7b403f0a184e4c3eae18c9bb7fd15adef1597cc4b",
+                "sha256:cc552b6434b90d9dbed6a4f13339625dc466fd82597119897e9489c953acbc22",
+                "sha256:f3790156c606299ff499ec44db422f66f05a7363b39eb9d5b064f17bd7d7c47b",
+                "sha256:f7a21e3d99aa3095ef0553e7ceba36fb693998fbb1226f1392ce33681047465f",
+                "sha256:fdc6b2cb4b19e431994f25a9160695cc59a4e861710cc6fc97161c5e845fc579"
             ],
-            "version": "==5.3.1"
+            "index": "pypi",
+            "version": "==5.4"
         },
         "ratelimiter": {
             "hashes": [
@@ -190,24 +211,24 @@
         },
         "requests": {
             "hashes": [
-                "sha256:43999036bfa82904b6af1d99e4882b560e5e2c68e5c4b0aa03b655f3d7d73fee",
-                "sha256:b3f43d496c6daba4493e7c431722aeb7dbc6288f52a6e04e7b6023b0247817e6"
+                "sha256:27973dd4a904a4f13b263a19c866c13b92a39ed1c964655f025f3f8d3d75b804",
+                "sha256:c210084e36a42ae6b9219e00e48287def368a26d03a048ddad7bfee44f75871e"
             ],
-            "version": "==2.23.0"
+            "version": "==2.25.1"
         },
         "six": {
             "hashes": [
-                "sha256:236bdbdce46e6e6a3d61a337c0f8b763ca1e8717c03b369e87a7ec7ce1319c0a",
-                "sha256:8f3cd2e254d8f793e7f3d6d9df77b92252b52637291d0f0da013c76ea2724b6c"
+                "sha256:30639c035cdb23534cd4aa2dd52c3bf48f06e5f4a941509c8bafd8ce11080259",
+                "sha256:8b74bedcbbbaca38ff6d7491d76f2b06b3592611af620f8426e82dddb04a5ced"
             ],
-            "version": "==1.14.0"
+            "version": "==1.15.0"
         },
         "smmap": {
             "hashes": [
-                "sha256:52ea78b3e708d2c2b0cfe93b6fc3fbeec53db913345c26be6ed84c11ed8bebc1",
-                "sha256:b46d3fc69ba5f367df96d91f8271e8ad667a198d5a28e215a6c3d9acd133a911"
+                "sha256:7bfcf367828031dc893530a29cb35eb8c8f2d7c8f2d0989354d75d24c8573714",
+                "sha256:84c2751ef3072d4f6b2785ec7ee40244c6f45eb934d9e543e2c51f1bd3d54c50"
             ],
-            "version": "==3.0.2"
+            "version": "==3.0.5"
         },
         "snakemake": {
             "hashes": [
@@ -218,24 +239,24 @@
         },
         "toposort": {
             "hashes": [
-                "sha256:d80128b83b411d503b0cdb4a8f172998bc1d3b434b6402a349b8ebd734d51a80",
-                "sha256:dba5ae845296e3bf37b042c640870ffebcdeb8cd4df45adaa01d8c5476c557dd"
+                "sha256:2ade83028dd067a1d43c142469cbaf4136b92fdc1c4303f16c40f126442fdaf3",
+                "sha256:a7428f56ef844f5055bb9e9e44b343983773ae6dce0fe5b101e08e27ffbd50ac"
             ],
-            "version": "==1.5"
+            "version": "==1.6"
         },
         "traitlets": {
             "hashes": [
-                "sha256:70b4c6a1d9019d7b4f6846832288f86998aa3b9207c6821f3578a6a6a467fe44",
-                "sha256:d023ee369ddd2763310e4c3eae1ff649689440d4ae59d7485eb4cfbbe3e359f7"
+                "sha256:178f4ce988f69189f7e523337a3e11d91c786ded9360174a3d9ca83e79bc5396",
+                "sha256:69ff3f9d5351f31a7ad80443c2674b7099df13cc41fc5fa6e2f6d3b0330b0426"
             ],
-            "version": "==4.3.3"
+            "version": "==5.0.5"
         },
         "urllib3": {
             "hashes": [
-                "sha256:2f3db8b19923a873b3e5256dc9c2dedfa883e33d87c690d9c7913e1f40673cdc",
-                "sha256:87716c2d2a7121198ebcb7ce7cccf6ce5e9ba539041cfbaeecfb641dc0bf6acc"
+                "sha256:2f4da4594db7e1e110a944bb1b551fdf4e6c136ad42e4234131391e21eb5b0df",
+                "sha256:e7b021f7241115872f92f43c6508082facffbd1c048e3c6e2bb9c2a157e28937"
             ],
-            "version": "==1.25.8"
+            "version": "==1.26.4"
         },
         "wrapt": {
             "hashes": [
diff --git a/containers/requirements.txt b/containers/requirements.txt
index 1b3313d..4f5dfde 100644
--- a/containers/requirements.txt
+++ b/containers/requirements.txt
@@ -1,27 +1,27 @@
-appdirs==1.4.3
-attrs==19.3.0
-certifi==2020.4.5.1
-chardet==3.0.4
-ConfigArgParse==1.2.1
+-i https://pypi.org/simple/
+appdirs==1.4.4
+attrs==20.3.0
+certifi==2020.12.5
+chardet==4.0.0
+configargparse==1.4
 datrie==0.8.2
-decorator==4.4.2
 docutils==0.16
-gitdb==4.0.4
-GitPython==3.1.1
-idna==2.9
+gitdb==4.0.6
+gitpython==3.1.14
+idna==2.10
 ipython-genutils==0.2.0
 jsonschema==3.2.0
-jupyter-core==4.6.3
-nbformat==5.0.5
-psutil==5.7.0
-pyrsistent==0.16.0
-PyYAML==5.3.1
+jupyter-core==4.7.1
+nbformat==5.1.2
+psutil==5.8.0
+pyrsistent==0.17.3
+pyyaml==5.4
 ratelimiter==1.2.0.post0
-requests==2.23.0
-six==1.14.0
-smmap==3.0.2
+requests==2.25.1
+six==1.15.0
+smmap==3.0.5
 snakemake==5.14.0
-toposort==1.5
-traitlets==4.3.3
-urllib3==1.25.8
+toposort==1.6
+traitlets==5.0.5
+urllib3==1.26.4
 wrapt==1.12.1