diff --git a/Pipfile b/Pipfile
index ab280a7..1461951 100644
--- a/Pipfile
+++ b/Pipfile
@@ -13,7 +13,7 @@ django-debug-toolbar = "*"
 "psycopg2-binary" = "*"
 ConcurrentLogHandler = "*"
 dj-database-url = "*"
-django = "<2.2"
+django = "<2.3"
 django-anymail = "*"
 django-colorful = "*"
 django-crispy-forms = "*"
diff --git a/Pipfile.lock b/Pipfile.lock
index 6cee25a..b1ab750 100644
--- a/Pipfile.lock
+++ b/Pipfile.lock
@@ -1,7 +1,7 @@
 {
     "_meta": {
         "hash": {
-            "sha256": "bc3068e078b9b121e3fbf4a690b8115061aafa865910479e971b53cccf9f8d3e"
+            "sha256": "670dd22850b5e780924acfba7cfdff5652cf2c97365d58aa7d0c44c3e16feca3"
         },
         "pipfile-spec": 6,
         "requires": {},
@@ -73,11 +73,11 @@
         },
         "django": {
             "hashes": [
-                "sha256:48522428f4a285cf265af969f4744c5ebb027c7f41958ba48b639ace2068ffe7",
-                "sha256:a794f7a2f4b7c928eecfbc4ebad03712ff27fb545abe269bf01aa8500781eb1c"
+                "sha256:1226168be1b1c7efd0e66ee79b0e0b58b2caa7ed87717909cd8a57bb13a7079a",
+                "sha256:9a4635813e2d498a3c01b10c701fe4a515d76dd290aaa792ccb65ca4ccb6b038"
             ],
             "index": "pypi",
-            "version": "==2.1.15"
+            "version": "==2.2.10"
         },
         "django-anymail": {
             "hashes": [
@@ -133,10 +133,10 @@
         },
         "django-modelcluster": {
             "hashes": [
-                "sha256:59672386191d38c69d6f994c3f9aaab3ff93910ec71e78a0bb6aa9abd4d1b90a",
-                "sha256:eea507f2dd8bd283600c1cfa4de6776501a28f199089bb00613c1621505e80cc"
+                "sha256:09483ff1ede3cd87b56b0e6f732d33334c843adc6506dfed26c02998222751fe",
+                "sha256:de1b5cd348fd4929491ef2a9ba29d9b5a3fccd3bf6a15218fa1aa5be49d06070"
             ],
-            "version": "==4.4"
+            "version": "==4.4.1"
         },
         "django-redis": {
             "hashes": [
@@ -219,9 +219,10 @@
         },
         "humanize": {
             "hashes": [
-                "sha256:a43f57115831ac7c70de098e6ac46ac13be00d69abbf60bdcac251344785bb19"
+                "sha256:3478104dcb9e111991ad141b15c9bf9522aa00ccfc5144561d639b3372e1d064",
+                "sha256:38ace9b66bcaeb7f8186b9dbf0b3448e00148e5b4fbaf726f96c789e52c3e741"
             ],
-            "version": "==0.5.1"
+            "version": "==1.0.0"
         },
         "idna": {
             "hashes": [
@@ -377,19 +378,19 @@
         },
         "pyyaml": {
             "hashes": [
-                "sha256:0e7f69397d53155e55d10ff68fdfb2cf630a35e6daf65cf0bdeaf04f127c09dc",
-                "sha256:2e9f0b7c5914367b0916c3c104a024bb68f269a486b9d04a2e8ac6f6597b7803",
-                "sha256:35ace9b4147848cafac3db142795ee42deebe9d0dad885ce643928e88daebdcc",
-                "sha256:38a4f0d114101c58c0f3a88aeaa44d63efd588845c5a2df5290b73db8f246d15",
-                "sha256:483eb6a33b671408c8529106df3707270bfacb2447bf8ad856a4b4f57f6e3075",
-                "sha256:4b6be5edb9f6bb73680f5bf4ee08ff25416d1400fbd4535fe0069b2994da07cd",
-                "sha256:7f38e35c00e160db592091751d385cd7b3046d6d51f578b29943225178257b31",
-                "sha256:8100c896ecb361794d8bfdb9c11fce618c7cf83d624d73d5ab38aef3bc82d43f",
-                "sha256:c0ee8eca2c582d29c3c2ec6e2c4f703d1b7f1fb10bc72317355a746057e7346c",
-                "sha256:e4c015484ff0ff197564917b4b4246ca03f411b9bd7f16e02a2f586eb48b6d04",
-                "sha256:ebc4ed52dcc93eeebeae5cf5deb2ae4347b3a81c3fa12b0b8c976544829396a4"
+                "sha256:059b2ee3194d718896c0ad077dd8c043e5e909d9180f387ce42012662a4946d6",
+                "sha256:1cf708e2ac57f3aabc87405f04b86354f66799c8e62c28c5fc5f88b5521b2dbf",
+                "sha256:24521fa2890642614558b492b473bee0ac1f8057a7263156b02e8b14c88ce6f5",
+                "sha256:4fee71aa5bc6ed9d5f116327c04273e25ae31a3020386916905767ec4fc5317e",
+                "sha256:70024e02197337533eef7b85b068212420f950319cc8c580261963aefc75f811",
+                "sha256:74782fbd4d4f87ff04159e986886931456a1894c61229be9eaf4de6f6e44b99e",
+                "sha256:940532b111b1952befd7db542c370887a8611660d2b9becff75d39355303d82d",
+                "sha256:cb1f2f5e426dc9f07a7681419fe39cee823bb74f723f36f70399123f439e9b20",
+                "sha256:dbbb2379c19ed6042e8f11f2a2c66d39cceb8aeace421bfc29d085d93eda3689",
+                "sha256:e3a057b7a64f1222b56e47bcff5e4b94c4f61faac04c7c4ecb1985e18caa3994",
+                "sha256:e9f45bd5b92c7974e59bcd2dcc8631a6b6cc380a904725fce7bc08872e691615"
             ],
-            "version": "==5.2"
+            "version": "==5.3"
         },
         "rcssmin": {
             "hashes": [
@@ -399,10 +400,10 @@
         },
         "redis": {
             "hashes": [
-                "sha256:3613daad9ce5951e426f460deddd5caf469e08a3af633e9578fc77d362becf62",
-                "sha256:8d0fc278d3f5e1249967cba2eb4a5632d19e45ce5c09442b8422d15ee2c22cc2"
+                "sha256:0dcfb335921b88a850d461dc255ff4708294943322bd55de6cfd68972490ca1f",
+                "sha256:b205cffd05ebfd0a468db74f0eedbff8df1a7bfc47521516ade4692991bb0833"
             ],
-            "version": "==3.3.11"
+            "version": "==3.4.1"
         },
         "requests": {
             "hashes": [
@@ -438,16 +439,16 @@
         },
         "six": {
             "hashes": [
-                "sha256:1f1b7d42e254082a9db6279deae68afb421ceba6158efa6131de7b3003ee93fd",
-                "sha256:30f610279e8b2578cab6db20741130331735c781b56053c59c4076da27f06b66"
+                "sha256:236bdbdce46e6e6a3d61a337c0f8b763ca1e8717c03b369e87a7ec7ce1319c0a",
+                "sha256:8f3cd2e254d8f793e7f3d6d9df77b92252b52637291d0f0da013c76ea2724b6c"
             ],
-            "version": "==1.13.0"
+            "version": "==1.14.0"
         },
         "sqlalchemy": {
             "hashes": [
-                "sha256:bfb8f464a5000b567ac1d350b9090cf081180ec1ab4aa87e7bca12dab25320ec"
+                "sha256:64a7b71846db6423807e96820993fa12a03b89127d278290ca25c0b11ed7b4fb"
             ],
-            "version": "==1.3.12"
+            "version": "==1.3.13"
         },
         "sqlalchemy-utils": {
             "hashes": [
@@ -455,6 +456,13 @@
             ],
             "version": "==0.36.1"
         },
+        "sqlparse": {
+            "hashes": [
+                "sha256:40afe6b8d4b1117e7dff5504d7a8ce07d9a1b15aeeade8a2d10f130a834f8177",
+                "sha256:7c3dca29c022744e95b547e867cee89f4fce4373f3549ccd8797d8eb52cdb873"
+            ],
+            "version": "==0.3.0"
+        },
         "static3": {
             "hashes": [
                 "sha256:674641c64bc75507af2eb20bef7e7e3593dca993dec6674be108fa15b42f47c8"
@@ -477,10 +485,10 @@
         },
         "urllib3": {
             "hashes": [
-                "sha256:a8a318824cc77d1fd4b2bec2ded92646630d7fe8619497b142c84a9e6f5a7293",
-                "sha256:f3c5fd51747d450d4dcf6f923c81f78f811aab8205fda64b0aba34a4e48b0745"
+                "sha256:2f3db8b19923a873b3e5256dc9c2dedfa883e33d87c690d9c7913e1f40673cdc",
+                "sha256:87716c2d2a7121198ebcb7ce7cccf6ce5e9ba539041cfbaeecfb641dc0bf6acc"
             ],
-            "version": "==1.25.7"
+            "version": "==1.25.8"
         },
         "wagtail": {
             "hashes": [
@@ -514,6 +522,13 @@
         }
     },
     "develop": {
+        "appdirs": {
+            "hashes": [
+                "sha256:9e5896d1372858f8dd3344faf4e5014d21849c756c8d5701f78f8a103b372d92",
+                "sha256:d8b24664561d0d34ddfaec54636d502d7cea6e29c3eaf68f3df6180863e2166e"
+            ],
+            "version": "==1.4.3"
+        },
         "asgiref": {
             "hashes": [
                 "sha256:7e06d934a7718bf3975acbf87780ba678957b87c7adc056f13b6215d610695a0",
@@ -535,13 +550,19 @@
             ],
             "version": "==19.3.0"
         },
+        "distlib": {
+            "hashes": [
+                "sha256:2e166e231a26b36d6dfe35a48c4464346620f8645ed0ace01ee31822b288de21"
+            ],
+            "version": "==0.3.0"
+        },
         "django": {
             "hashes": [
-                "sha256:48522428f4a285cf265af969f4744c5ebb027c7f41958ba48b639ace2068ffe7",
-                "sha256:a794f7a2f4b7c928eecfbc4ebad03712ff27fb545abe269bf01aa8500781eb1c"
+                "sha256:1226168be1b1c7efd0e66ee79b0e0b58b2caa7ed87717909cd8a57bb13a7079a",
+                "sha256:9a4635813e2d498a3c01b10c701fe4a515d76dd290aaa792ccb65ca4ccb6b038"
             ],
             "index": "pypi",
-            "version": "==2.1.15"
+            "version": "==2.2.10"
         },
         "django-debug-toolbar": {
             "hashes": [
@@ -566,19 +587,27 @@
             "markers": "python_version < '3.8'",
             "version": "==0.23"
         },
+        "importlib-resources": {
+            "hashes": [
+                "sha256:6e2783b2538bd5a14678284a3962b0660c715e5a0f10243fd5e00a4b5974f50b",
+                "sha256:d3279fd0f6f847cced9f7acc19bd3e5df54d34f93a2e7bb5f238f81545787078"
+            ],
+            "markers": "python_version < '3.7'",
+            "version": "==1.0.2"
+        },
         "more-itertools": {
             "hashes": [
-                "sha256:b84b238cce0d9adad5ed87e745778d20a3f8487d0f0cb8b8a586816c7496458d",
-                "sha256:c833ef592a0324bcc6a60e48440da07645063c453880c9477ceb22490aec1564"
+                "sha256:5dd8bcf33e5f9513ffa06d5ad33d78f31e1931ac9a18f33d37e77a180d393a7c",
+                "sha256:b1ddb932186d8a6ac451e1d95844b382f55e12686d51ca0c68b6f61f2ab7a507"
             ],
-            "version": "==8.0.2"
+            "version": "==8.2.0"
         },
         "packaging": {
             "hashes": [
-                "sha256:28b924174df7a2fa32c1953825ff29c61e2f5e082343165438812f00d3a7fc47",
-                "sha256:d9551545c6d761f3def1677baf08ab2a3ca17c56879e70fecba2fc4dde4ed108"
+                "sha256:170748228214b70b672c581a3dd610ee51f733018650740e98c7df862a583f73",
+                "sha256:e665345f9eef0c621aa0bf2f8d78cf6d21904eef16a93f020240b704a57f1334"
             ],
-            "version": "==19.2"
+            "version": "==20.1"
         },
         "pluggy": {
             "hashes": [
@@ -632,10 +661,10 @@
         },
         "six": {
             "hashes": [
-                "sha256:1f1b7d42e254082a9db6279deae68afb421ceba6158efa6131de7b3003ee93fd",
-                "sha256:30f610279e8b2578cab6db20741130331735c781b56053c59c4076da27f06b66"
+                "sha256:236bdbdce46e6e6a3d61a337c0f8b763ca1e8717c03b369e87a7ec7ce1319c0a",
+                "sha256:8f3cd2e254d8f793e7f3d6d9df77b92252b52637291d0f0da013c76ea2724b6c"
             ],
-            "version": "==1.13.0"
+            "version": "==1.14.0"
         },
         "splinter": {
             "hashes": [
@@ -668,17 +697,17 @@
         },
         "urllib3": {
             "hashes": [
-                "sha256:a8a318824cc77d1fd4b2bec2ded92646630d7fe8619497b142c84a9e6f5a7293",
-                "sha256:f3c5fd51747d450d4dcf6f923c81f78f811aab8205fda64b0aba34a4e48b0745"
+                "sha256:2f3db8b19923a873b3e5256dc9c2dedfa883e33d87c690d9c7913e1f40673cdc",
+                "sha256:87716c2d2a7121198ebcb7ce7cccf6ce5e9ba539041cfbaeecfb641dc0bf6acc"
             ],
-            "version": "==1.25.7"
+            "version": "==1.25.8"
         },
         "virtualenv": {
             "hashes": [
-                "sha256:0d62c70883c0342d59c11d0ddac0d954d0431321a41ab20851facf2b222598f3",
-                "sha256:55059a7a676e4e19498f1aad09b8313a38fcc0cdbe4fdddc0e9b06946d21b4bb"
+                "sha256:7e4e234e1f27755685dc54063d989756790b0682d60e304db589fa1604938013",
+                "sha256:e0099edd03c77e14a8ac9be62e45af28759984075d9409bb2c3a4edeb7420a23"
             ],
-            "version": "==16.7.9"
+            "version": "==20.0.2"
         },
         "wcwidth": {
             "hashes": [
@@ -689,10 +718,10 @@
         },
         "zipp": {
             "hashes": [
-                "sha256:3718b1cbcd963c7d4c5511a8240812904164b7f381b647143a89d3b98f9bcd8e",
-                "sha256:f06903e9f1f43b12d371004b4ac7b06ab39a44adc747266928ae6debfa7b3335"
+                "sha256:5c56e330306215cd3553342cfafc73dda2c60792384117893f3a83f8a1209f50",
+                "sha256:d65287feb793213ffe11c0f31b81602be31448f38aeb8ffc2eb286c4f6f6657e"
             ],
-            "version": "==0.6.0"
+            "version": "==2.2.0"
         }
     }
 }