diff --git a/poetry.lock b/poetry.lock
index 59bee35f..73cde628 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -78,7 +78,7 @@ python-versions = ">=3.6"
 
 [[package]]
 name = "httpcore"
-version = "0.12.3"
+version = "0.13.2"
 description = "A minimal low-level HTTP client."
 category = "main"
 optional = false
@@ -104,7 +104,7 @@ test = ["Cython (==0.29.14)"]
 
 [[package]]
 name = "httpx"
-version = "0.17.1"
+version = "0.18.1"
 description = "The next generation HTTP client."
 category = "main"
 optional = false
@@ -112,12 +112,12 @@ python-versions = ">=3.6"
 
 [package.dependencies]
 certifi = "*"
-httpcore = ">=0.12.1,<0.13"
+httpcore = ">=0.13.0,<0.14.0"
 rfc3986 = {version = ">=1.3,<2", extras = ["idna2008"]}
 sniffio = "*"
 
 [package.extras]
-brotli = ["brotlipy (>=0.7.0,<0.8.0)"]
+brotli = ["brotlicffi (>=1.0.0,<2.0.0)"]
 http2 = ["h2 (>=3.0.0,<4.0.0)"]
 
 [[package]]
@@ -393,7 +393,7 @@ python-versions = ">=3.6.1"
 [metadata]
 lock-version = "1.1"
 python-versions = "^3.9"
-content-hash = "7d6369652edd127a9cf36c90fa244c1f4e257ca366ab6a6b9734fae0e70aa9fa"
+content-hash = "ef8c2cfd8e951721e22cffd1e9d64928c1c98d33ed46f761ed44d12483d31b80"
 
 [metadata.files]
 certifi = [
@@ -421,6 +421,7 @@ flake8-annotations = [
     {file = "flake8_annotations-2.6.2-py3-none-any.whl", hash = "sha256:d10c4638231f8a50c0a597c4efce42bd7b7d85df4f620a0ddaca526138936a4f"},
 ]
 gunicorn = [
+    {file = "gunicorn-20.1.0-py3-none-any.whl", hash = "sha256:9dcc4547dbb1cb284accfb15ab5667a0e5d1881cc443e0677b4882a4067a807e"},
     {file = "gunicorn-20.1.0.tar.gz", hash = "sha256:e0a968b5ba15f8a328fdfd7ab1fcb5af4470c28aaf7e55df02a99bc13138e6e8"},
 ]
 h11 = [
@@ -428,8 +429,8 @@ h11 = [
     {file = "h11-0.12.0.tar.gz", hash = "sha256:47222cb6067e4a307d535814917cd98fd0a57b6788ce715755fa2b6c28b56042"},
 ]
 httpcore = [
-    {file = "httpcore-0.12.3-py3-none-any.whl", hash = "sha256:93e822cd16c32016b414b789aeff4e855d0ccbfc51df563ee34d4dbadbb3bcdc"},
-    {file = "httpcore-0.12.3.tar.gz", hash = "sha256:37ae835fb370049b2030c3290e12ed298bf1473c41bb72ca4aa78681eba9b7c9"},
+    {file = "httpcore-0.13.2-py3-none-any.whl", hash = "sha256:52b7d9413f6f5592a667de9209d70d4d41aba3fb0540dd7c93475c78b85941e9"},
+    {file = "httpcore-0.13.2.tar.gz", hash = "sha256:c16efbdf643e1b57bde0adc12c53b08645d7d92d6d345a3f71adfc2a083e7fd2"},
 ]
 httptools = [
     {file = "httptools-0.1.1-cp35-cp35m-macosx_10_13_x86_64.whl", hash = "sha256:a2719e1d7a84bb131c4f1e0cb79705034b48de6ae486eb5297a139d6a3296dce"},
@@ -446,8 +447,8 @@ httptools = [
     {file = "httptools-0.1.1.tar.gz", hash = "sha256:41b573cf33f64a8f8f3400d0a7faf48e1888582b6f6e02b82b9bd4f0bf7497ce"},
 ]
 httpx = [
-    {file = "httpx-0.17.1-py3-none-any.whl", hash = "sha256:d379653bd457e8257eb0df99cb94557e4aac441b7ba948e333be969298cac272"},
-    {file = "httpx-0.17.1.tar.gz", hash = "sha256:cc2a55188e4b25272d2bcd46379d300f632045de4377682aa98a8a6069d55967"},
+    {file = "httpx-0.18.1-py3-none-any.whl", hash = "sha256:ad2e3db847be736edc4b272c4d5788790a7e5789ef132fc6b5fef8aeb9e9f6e0"},
+    {file = "httpx-0.18.1.tar.gz", hash = "sha256:0a2651dd2b9d7662c70d12ada5c290abcf57373b9633515fe4baa9f62566086f"},
 ]
 idna = [
     {file = "idna-3.1-py3-none-any.whl", hash = "sha256:5205d03e7bcbb919cc9c19885f9920d622ca52448306f2377daede5cf3faac16"},
diff --git a/pyproject.toml b/pyproject.toml
index 50eb9be8..9c35a5d8 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -13,7 +13,7 @@ uvicorn = {extras = ["standard"], version = "^0.13.4"}
 motor = "^2.4.0"
 python-dotenv = "^0.17.0"
 pyjwt = "^2.0.1"
-httpx = "^0.17.1"
+httpx = "^0.18.1"
 gunicorn = "^20.1.0"
 pydantic = "^1.8.1"
 spectree = "^0.4.2"