diff --git a/poetry.lock b/poetry.lock
index a2bd374..5d6367f 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -406,7 +406,7 @@ python-versions = "*"
 
 [[package]]
 name = "uvicorn"
-version = "0.13.3"
+version = "0.13.4"
 description = "The lightning-fast ASGI server."
 category = "main"
 optional = false
@@ -417,12 +417,12 @@ click = ">=7.0.0,<8.0.0"
 h11 = ">=0.8"
 
 [package.extras]
-standard = ["websockets (>=8.0.0,<9.0.0)", "watchgod (>=0.6,<0.7)", "python-dotenv (>=0.13)", "PyYAML (>=5.1)", "httptools (>=0.1.0,<0.2.0)", "uvloop (>=0.14.0)", "colorama (>=0.4)"]
+standard = ["websockets (>=8.0.0,<9.0.0)", "watchgod (>=0.6)", "python-dotenv (>=0.13)", "PyYAML (>=5.1)", "httptools (>=0.1.0,<0.2.0)", "uvloop (>=0.14.0,!=0.15.0,!=0.15.1)", "colorama (>=0.4)"]
 
 [metadata]
 lock-version = "1.1"
 python-versions = "^3.8"
-content-hash = "74ad9709c43866ce42596a6403a73373edc7ccef9ae8d5fcaecfc3a8399e9981"
+content-hash = "1485876776c58038bd66a47cf4dd6c605f1cd99e1aca3e12efe659da473397f8"
 
 [metadata.files]
 appdirs = [
@@ -675,6 +675,6 @@ typing-extensions = [
     {file = "typing_extensions-3.7.4.3.tar.gz", hash = "sha256:99d4073b617d30288f569d3f13d2bd7548c3a7e4c8de87db09a9d29bb3a4a60c"},
 ]
 uvicorn = [
-    {file = "uvicorn-0.13.3-py3-none-any.whl", hash = "sha256:1079c50a06f6338095b4f203e7861dbff318dde5f22f3a324fc6e94c7654164c"},
-    {file = "uvicorn-0.13.3.tar.gz", hash = "sha256:ef1e0bb5f7941c6fe324e06443ddac0331e1632a776175f87891c7bd02694355"},
+    {file = "uvicorn-0.13.4-py3-none-any.whl", hash = "sha256:7587f7b08bd1efd2b9bad809a3d333e972f1d11af8a5e52a9371ee3a5de71524"},
+    {file = "uvicorn-0.13.4.tar.gz", hash = "sha256:3292251b3c7978e8e4a7868f4baf7f7f7bb7e40c759ecc125c37e99cdea34202"},
 ]
diff --git a/pyproject.toml b/pyproject.toml
index b1a179a..b8c09f6 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -10,7 +10,7 @@ python = "^3.8"
 fastapi = "^0.63.0"
 markdown2 = "^2.4.0"
 imgkit = "^1.0.2"
-uvicorn = "^0.13.3"
+uvicorn = "^0.13.4"
 python-multipart = "^0.0.5"
 httpx = "^0.16.1"
 pydantic = {extras = ["dotenv"], version = "^1.7.3"}