diff --git a/poetry.lock b/poetry.lock
index a2bd374..3607940 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -115,7 +115,7 @@ 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
@@ -130,7 +130,7 @@ http2 = ["h2 (>=3,<5)"]
 
 [[package]]
 name = "httpx"
-version = "0.16.1"
+version = "0.18.1"
 description = "The next generation HTTP client."
 category = "main"
 optional = false
@@ -138,12 +138,12 @@ python-versions = ">=3.6"
 
 [package.dependencies]
 certifi = "*"
-httpcore = ">=0.12.0,<0.13.0"
+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]]
@@ -422,7 +422,7 @@ standard = ["websockets (>=8.0.0,<9.0.0)", "watchgod (>=0.6,<0.7)", "python-dote
 [metadata]
 lock-version = "1.1"
 python-versions = "^3.8"
-content-hash = "74ad9709c43866ce42596a6403a73373edc7ccef9ae8d5fcaecfc3a8399e9981"
+content-hash = "72f37101640953dd1b1e03a73cb77192794ac9fdc6685c48bfffef4615c3e609"
 
 [metadata.files]
 appdirs = [
@@ -465,12 +465,12 @@ 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"},
 ]
 httpx = [
-    {file = "httpx-0.16.1-py3-none-any.whl", hash = "sha256:9cffb8ba31fac6536f2c8cde30df859013f59e4bcc5b8d43901cb3654a8e0a5b"},
-    {file = "httpx-0.16.1.tar.gz", hash = "sha256:126424c279c842738805974687e0518a94c7ae8d140cd65b9c4f77ac46ffa537"},
+    {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 b1a179a..1e53e64 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -12,7 +12,7 @@ markdown2 = "^2.4.0"
 imgkit = "^1.0.2"
 uvicorn = "^0.13.3"
 python-multipart = "^0.0.5"
-httpx = "^0.16.1"
+httpx = "^0.18.1"
 pydantic = {extras = ["dotenv"], version = "^1.7.3"}
 
 [tool.poetry.dev-dependencies]