diff --git a/poetry.lock b/poetry.lock
index 6df0f68..9145fbf 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -1,4 +1,4 @@
-# This file is automatically @generated by Poetry 2.1.1 and should not be changed by hand.
+# This file is automatically @generated by Poetry 2.2.1 and should not be changed by hand.
 
 [[package]]
 name = "blinker"
@@ -197,22 +197,23 @@ typing = ["typing-extensions (>=4.12.2) ; python_version < \"3.11\""]
 
 [[package]]
 name = "flask"
-version = "2.3.3"
+version = "3.1.3"
 description = "A simple framework for building complex web applications."
 optional = false
-python-versions = ">=3.8"
+python-versions = ">=3.9"
 groups = ["main"]
 files = [
-    {file = "flask-2.3.3-py3-none-any.whl", hash = "sha256:f69fcd559dc907ed196ab9df0e48471709175e696d6e698dd4dbe940f96ce66b"},
-    {file = "flask-2.3.3.tar.gz", hash = "sha256:09c347a92aa7ff4a8e7f3206795f30d826654baf38b873d0744cd571ca609efc"},
+    {file = "flask-3.1.3-py3-none-any.whl", hash = "sha256:f4bcbefc124291925f1a26446da31a5178f9483862233b23c0c96a20701f670c"},
+    {file = "flask-3.1.3.tar.gz", hash = "sha256:0ef0e52b8a9cd932855379197dd8f94047b359ca0a78695144304cb45f87c9eb"},
 ]
 
 [package.dependencies]
-blinker = ">=1.6.2"
+blinker = ">=1.9.0"
 click = ">=8.1.3"
-itsdangerous = ">=2.1.2"
-Jinja2 = ">=3.1.2"
-Werkzeug = ">=2.3.7"
+itsdangerous = ">=2.2.0"
+jinja2 = ">=3.1.2"
+markupsafe = ">=2.1.1"
+werkzeug = ">=3.1.0"
 
 [package.extras]
 async = ["asgiref (>=3.2)"]
@@ -583,4 +584,4 @@ watchdog = ["watchdog (>=2.3)"]
 [metadata]
 lock-version = "2.1"
 python-versions = "^3.12"
-content-hash = "377388e6cf6ec4660194772e184c7ca812b06a1fd10be2a13f4d6f8039e6a588"
+content-hash = "72a2dc7fce1da19aef76e881a20f827aea0a232b43542b4d7e98e84540995866"
diff --git a/pyproject.toml b/pyproject.toml
index c35d97e..b09d4fd 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -7,7 +7,7 @@ readme = "README.md"
 
 [tool.poetry.dependencies]
 python = "^3.12"
-flask = "^2.3.3"
+flask = "^3.1.3"
 python-dotenv = "^1.0.0"
 pytelegrambotapi = "^4.14.0"
 requests = "^2.32.4"