diff --git a/pyproject.toml b/pyproject.toml
index 485f34c60..ec22dd463 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -58,7 +58,6 @@ database = [
 ]
 dev = [
     "ruff==0.8.4",
-    "flake8==5.0.4",
     "isort==5.11.5",
     "vermin==1.6.0",
     "pytest>=6.2.5",
diff --git a/uv.lock b/uv.lock
index b21234369..4a1fcc269 100644
--- a/uv.lock
+++ b/uv.lock
@@ -439,20 +439,6 @@ wheels = [
     { url = "https://files.pythonhosted.org/packages/02/cc/b7e31358aac6ed1ef2bb790a9746ac2c69bcb3c8588b41616914eb106eaf/exceptiongroup-1.2.2-py3-none-any.whl", hash = "sha256:3111b9d131c238bec2f8f516e123e14ba243563fb135d3fe885990585aa7795b", size = 16453 },
 ]
 
-[[package]]
-name = "flake8"
-version = "5.0.4"
-source = { registry = "https://pypi.org/simple" }
-dependencies = [
-    { name = "mccabe" },
-    { name = "pycodestyle" },
-    { name = "pyflakes" },
-]
-sdist = { url = "https://files.pythonhosted.org/packages/ad/00/9808c62b2d529cefc69ce4e4a1ea42c0f855effa55817b7327ec5b75e60a/flake8-5.0.4.tar.gz", hash = "sha256:6fbe320aad8d6b95cec8b8e47bc933004678dc63095be98528b7bdd2a9f510db", size = 145862 }
-wheels = [
-    { url = "https://files.pythonhosted.org/packages/cf/a0/b881b63a17a59d9d07f5c0cc91a29182c8e8a9aa2bde5b3b2b16519c02f4/flake8-5.0.4-py2.py3-none-any.whl", hash = "sha256:7a1cf6b73744f5806ab95e526f6f0d8c01c66d7bbe349562d22dfca20610b248", size = 61897 },
-]
-
 [[package]]
 name = "flask"
 version = "2.3.3"
@@ -708,7 +694,6 @@ database = [
     { name = "pymysql" },
 ]
 dev = [
-    { name = "flake8" },
     { name = "isort" },
     { name = "pytest" },
     { name = "pytest-flask" },
@@ -729,8 +714,7 @@ requires-dist = [
     { name = "debts", specifier = ">=0.5,<1" },
     { name = "docutils", marker = "extra == 'doc'", specifier = "==0.20.1" },
     { name = "email-validator", specifier = ">=1.0,<3" },
-    { name = "flake8", marker = "extra == 'dev'", specifier = "==5.0.4" },
-    { name = "flask", specifier = ">=2,<3" },
+    { name = "flask", specifier = ">=2,<4" },
     { name = "flask-babel", specifier = ">=1.0,<4" },
     { name = "flask-cors", specifier = ">=3.0.8,<4" },
     { name = "flask-limiter", specifier = ">=2.6,<3" },
@@ -743,21 +727,21 @@ requires-dist = [
     { name = "isort", marker = "extra == 'dev'", specifier = "==5.11.5" },
     { name = "itsdangerous", specifier = ">=2,<3" },
     { name = "jinja2", specifier = ">=3,<4" },
-    { name = "myst-parser", marker = "extra == 'doc'", specifier = ">=2,<3" },
+    { name = "myst-parser", marker = "extra == 'doc'", specifier = ">=2,<5" },
     { name = "psycopg2-binary", marker = "extra == 'database'", specifier = ">=2.9.2,<2.9.9" },
-    { name = "pymysql", marker = "extra == 'database'", specifier = ">=0.9,<1.1" },
+    { name = "pymysql", marker = "extra == 'database'", specifier = ">=0.9,<1.2" },
     { name = "pytest", marker = "extra == 'dev'", specifier = ">=6.2.5" },
     { name = "pytest-flask", marker = "extra == 'dev'", specifier = ">=1.2.0" },
     { name = "python-dateutil" },
     { name = "qrcode", specifier = ">=7.1,<8" },
     { name = "requests", specifier = ">=2.25,<3" },
     { name = "ruff", marker = "extra == 'dev'", specifier = "==0.6.8" },
-    { name = "sphinx", marker = "extra == 'doc'", specifier = ">=7.0.1,<8" },
+    { name = "sphinx", marker = "extra == 'doc'", specifier = ">=7.0.1,<9" },
     { name = "sqlalchemy", specifier = ">=1.3.0,<1.5" },
     { name = "sqlalchemy-continuum", specifier = ">=1.3.12,<2" },
-    { name = "vermin", marker = "extra == 'dev'", specifier = "==1.5.2" },
+    { name = "vermin", marker = "extra == 'dev'", specifier = "==1.6.0" },
     { name = "werkzeug", specifier = ">=2,<3" },
-    { name = "wtforms", specifier = ">=2.3.3,<3.2" },
+    { name = "wtforms", specifier = ">=2.3.3,<3.3" },
     { name = "zest-releaser", marker = "extra == 'dev'", specifier = ">=6.20.1" },
 ]
 
@@ -994,15 +978,6 @@ wheels = [
     { url = "https://files.pythonhosted.org/packages/f6/f8/4da07de16f10551ca1f640c92b5f316f9394088b183c6a57183df6de5ae4/MarkupSafe-2.1.5-cp39-cp39-win_amd64.whl", hash = "sha256:fa173ec60341d6bb97a89f5ea19c85c5643c1e7dedebc22f5181eb73573142c5", size = 17211 },
 ]
 
-[[package]]
-name = "mccabe"
-version = "0.7.0"
-source = { registry = "https://pypi.org/simple" }
-sdist = { url = "https://files.pythonhosted.org/packages/e7/ff/0ffefdcac38932a54d2b5eed4e0ba8a408f215002cd178ad1df0f2806ff8/mccabe-0.7.0.tar.gz", hash = "sha256:348e0240c33b60bbdf4e523192ef919f28cb2c3d7d5c7794f74009290f236325", size = 9658 }
-wheels = [
-    { url = "https://files.pythonhosted.org/packages/27/1a/1f68f9ba0c207934b35b86a8ca3aad8395a3d6dd7921c0686e23853ff5a9/mccabe-0.7.0-py2.py3-none-any.whl", hash = "sha256:6c2d30ab6be0e4a46919781807b4f0d834ebdd6c6e3dca0bda5a15f863427b6e", size = 7350 },
-]
-
 [[package]]
 name = "mdit-py-plugins"
 version = "0.4.2"
@@ -1165,15 +1140,6 @@ wheels = [
     { url = "https://files.pythonhosted.org/packages/e7/56/39189b7bf61744a627c18f3a919647f7eac78d849de1f8b2ad1a5c11f824/psycopg2_binary-2.9.8-cp39-cp39-win_amd64.whl", hash = "sha256:1f279ba74f0d6b374526e5976c626d2ac3b8333b6a7b08755c513f4d380d3add", size = 1177351 },
 ]
 
-[[package]]
-name = "pycodestyle"
-version = "2.9.1"
-source = { registry = "https://pypi.org/simple" }
-sdist = { url = "https://files.pythonhosted.org/packages/b6/83/5bcaedba1f47200f0665ceb07bcb00e2be123192742ee0edfb66b600e5fd/pycodestyle-2.9.1.tar.gz", hash = "sha256:2c9607871d58c76354b697b42f5d57e1ada7d261c261efac224b664affdc5785", size = 102127 }
-wheels = [
-    { url = "https://files.pythonhosted.org/packages/67/e4/fc77f1039c34b3612c4867b69cbb2b8a4e569720b1f19b0637002ee03aff/pycodestyle-2.9.1-py2.py3-none-any.whl", hash = "sha256:d1735fc58b418fd7c5f658d28d943854f8a849b01a5d0a1e6f3f3fdd0166804b", size = 41493 },
-]
-
 [[package]]
 name = "pycparser"
 version = "2.22"
@@ -1183,15 +1149,6 @@ wheels = [
     { url = "https://files.pythonhosted.org/packages/13/a3/a812df4e2dd5696d1f351d58b8fe16a405b234ad2886a0dab9183fb78109/pycparser-2.22-py3-none-any.whl", hash = "sha256:c3702b6d3dd8c7abc1afa565d7e63d53a1d0bd86cdc24edd75470f4de499cfcc", size = 117552 },
 ]
 
-[[package]]
-name = "pyflakes"
-version = "2.5.0"
-source = { registry = "https://pypi.org/simple" }
-sdist = { url = "https://files.pythonhosted.org/packages/07/92/f0cb5381f752e89a598dd2850941e7f570ac3cb8ea4a344854de486db152/pyflakes-2.5.0.tar.gz", hash = "sha256:491feb020dca48ccc562a8c0cbe8df07ee13078df59813b83959cbdada312ea3", size = 66388 }
-wheels = [
-    { url = "https://files.pythonhosted.org/packages/dc/13/63178f59f74e53acc2165aee4b002619a3cfa7eeaeac989a9eb41edf364e/pyflakes-2.5.0-py2.py3-none-any.whl", hash = "sha256:4579f67d887f804e67edb544428f264b7b24f435b263c4614f384135cea553d2", size = 66116 },
-]
-
 [[package]]
 name = "pygments"
 version = "2.18.0"
@@ -1695,10 +1652,11 @@ wheels = [
 
 [[package]]
 name = "vermin"
-version = "1.5.2"
+version = "1.6.0"
 source = { registry = "https://pypi.org/simple" }
+sdist = { url = "https://files.pythonhosted.org/packages/3d/26/7b871396c33006c445c25ef7da605ecbd6cef830d577b496d2b73a554f9d/vermin-1.6.0.tar.gz", hash = "sha256:6266ca02f55d1c2aa189a610017c132eb2d1934f09e72a955b1eb3820ee6d4ef", size = 93181 }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/46/ed/420955392d9c2743c93e0418928927e34aba355c716a70c6bdba209b930f/vermin-1.5.2-py2.py3-none-any.whl", hash = "sha256:c1566ad4e1c8e1b0e98cf5f7d69b691d44a578e2ce9c5aa1d418736bc4944b32", size = 89266 },
+    { url = "https://files.pythonhosted.org/packages/2e/98/1a2ca43e6d646421eea16ec19977e2e6d1ea9079bd9d873bfae513d43f1c/vermin-1.6.0-py2.py3-none-any.whl", hash = "sha256:f1fa9ee40f59983dc40e0477eb2b1fa8061a3df4c3b2bcf349add462a5610efb", size = 90845 },
 ]
 
 [[package]]