diff --git a/Pipfile b/Pipfile
index 283ef54..b51adbb 100644
--- a/Pipfile
+++ b/Pipfile
@@ -10,7 +10,7 @@ pydantic = ">=2.0.0"
 anacreonlib = {file = ".", editable = true}
 
 [dev-packages]
-black = "==20.8b1"
+black = "==24.3.0"
 tox = "*"
 tox-pipenv = "*"
 twine = "*"
diff --git a/Pipfile.lock b/Pipfile.lock
index 3375313..5e659d0 100644
--- a/Pipfile.lock
+++ b/Pipfile.lock
@@ -1,7 +1,7 @@
 {
     "_meta": {
         "hash": {
-            "sha256": "5766537d26bb41a3ecbfd64d28d86af4f878026bcdce2bcb983da7308c1be6dc"
+            "sha256": "cbdfc2f91a2b4d8cdd7a83c47f106cc284235a12f46a0483c09dac4cf7a8b9d4"
         },
         "pipfile-spec": 6,
         "requires": {
@@ -701,11 +701,32 @@
         },
         "black": {
             "hashes": [
-                "sha256:1c02557aa099101b9d21496f8a914e9ed2222ef70336404eeeac8edba836fbea"
+                "sha256:2818cf72dfd5d289e48f37ccfa08b460bf469e67fb7c4abb07edc2e9f16fb63f",
+                "sha256:41622020d7120e01d377f74249e677039d20e6344ff5851de8a10f11f513bf93",
+                "sha256:4acf672def7eb1725f41f38bf6bf425c8237248bb0804faa3965c036f7672d11",
+                "sha256:4be5bb28e090456adfc1255e03967fb67ca846a03be7aadf6249096100ee32d0",
+                "sha256:4f1373a7808a8f135b774039f61d59e4be7eb56b2513d3d2f02a8b9365b8a8a9",
+                "sha256:56f52cfbd3dabe2798d76dbdd299faa046a901041faf2cf33288bc4e6dae57b5",
+                "sha256:65b76c275e4c1c5ce6e9870911384bff5ca31ab63d19c76811cb1fb162678213",
+                "sha256:65c02e4ea2ae09d16314d30912a58ada9a5c4fdfedf9512d23326128ac08ac3d",
+                "sha256:6905238a754ceb7788a73f02b45637d820b2f5478b20fec82ea865e4f5d4d9f7",
+                "sha256:79dcf34b33e38ed1b17434693763301d7ccbd1c5860674a8f871bd15139e7837",
+                "sha256:7bb041dca0d784697af4646d3b62ba4a6b028276ae878e53f6b4f74ddd6db99f",
+                "sha256:7d5e026f8da0322b5662fa7a8e752b3fa2dac1c1cbc213c3d7ff9bdd0ab12395",
+                "sha256:9f50ea1132e2189d8dff0115ab75b65590a3e97de1e143795adb4ce317934995",
+                "sha256:a0c9c4a0771afc6919578cec71ce82a3e31e054904e7197deacbc9382671c41f",
+                "sha256:aadf7a02d947936ee418777e0247ea114f78aff0d0959461057cae8a04f20597",
+                "sha256:b5991d523eee14756f3c8d5df5231550ae8993e2286b8014e2fdea7156ed0959",
+                "sha256:bf21b7b230718a5f08bd32d5e4f1db7fc8788345c8aea1d155fc17852b3410f5",
+                "sha256:c45f8dff244b3c431b36e3224b6be4a127c6aca780853574c00faf99258041eb",
+                "sha256:c7ed6668cbbfcd231fa0dc1b137d3e40c04c7f786e626b405c62bcd5db5857e4",
+                "sha256:d7de8d330763c66663661a1ffd432274a2f92f07feeddd89ffd085b5744f85e7",
+                "sha256:e19cb1c6365fd6dc38a6eae2dcb691d7d83935c10215aef8e6c38edee3f77abd",
+                "sha256:e2af80566f43c85f5797365077fb64a393861a3730bd110971ab7a0c94e873e7"
             ],
             "index": "pypi",
-            "markers": "python_version >= '3.6'",
-            "version": "==20.8b1"
+            "markers": "python_version >= '3.8'",
+            "version": "==24.3.0"
         },
         "cachetools": {
             "hashes": [
@@ -1182,11 +1203,11 @@
         },
         "packaging": {
             "hashes": [
-                "sha256:048fb0e9405036518eaaf48a55953c750c11e1a1b68e0dd1a9d62ed0c092cfc5",
-                "sha256:8c491190033a9af7e1d931d0b5dacc2ef47509b34dd0de67ed209b5203fc88c7"
+                "sha256:2ddfb553fdf02fb784c234c7ba6ccc288296ceabec964ad2eae3777778130bc5",
+                "sha256:eb82c5e3e56209074766e6885bb04b8c38a0c015d0a30036ebe7ece34c9989e9"
             ],
             "markers": "python_version >= '3.7'",
-            "version": "==23.2"
+            "version": "==24.0"
         },
         "pathspec": {
             "hashes": [
@@ -1597,7 +1618,7 @@
                 "sha256:69b1a937c3a517342112fb4c6df7e72fc39a38e7891a5730ed4985b5214b5475",
                 "sha256:b0abd7c89e8fb96f98db18d86106ff1d90ab692004eb746cf6eda2682f91b3cb"
             ],
-            "markers": "python_version >= '3.8'",
+            "markers": "python_version < '3.11'",
             "version": "==4.10.0"
         },
         "urllib3": {