diff --git a/poetry.lock b/poetry.lock
index 7c46a16a8..dec32e46d 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -1383,25 +1383,25 @@ files = [
 
 [[package]]
 name = "requests"
-version = "2.27.1"
+version = "2.31.0"
 description = "Python HTTP for Humans."
 category = "main"
 optional = false
-python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*, !=3.5.*"
+python-versions = ">=3.7"
 files = [
-    {file = "requests-2.27.1-py2.py3-none-any.whl", hash = "sha256:f22fa1e554c9ddfd16e6e41ac79759e17be9e492b3587efa038054674760e72d"},
-    {file = "requests-2.27.1.tar.gz", hash = "sha256:68d7c56fd5a8999887728ef304a6d12edc7be74f1cfa47714fc8b414525c9a61"},
+    {file = "requests-2.31.0-py3-none-any.whl", hash = "sha256:58cd2187c01e70e6e26505bca751777aa9f2ee0b7f4300988b709f44e013003f"},
+    {file = "requests-2.31.0.tar.gz", hash = "sha256:942c5a758f98d790eaed1a29cb6eefc7ffb0d1cf7af05c3d2791656dbd6ad1e1"},
 ]
 
 [package.dependencies]
 certifi = ">=2017.4.17"
-charset-normalizer = {version = ">=2.0.0,<2.1.0", markers = "python_version >= \"3\""}
-idna = {version = ">=2.5,<4", markers = "python_version >= \"3\""}
-urllib3 = ">=1.21.1,<1.27"
+charset-normalizer = ">=2,<4"
+idna = ">=2.5,<4"
+urllib3 = ">=1.21.1,<3"
 
 [package.extras]
-socks = ["PySocks (>=1.5.6,!=1.5.7)", "win-inet-pton"]
-use-chardet-on-py3 = ["chardet (>=3.0.2,<5)"]
+socks = ["PySocks (>=1.5.6,!=1.5.7)"]
+use-chardet-on-py3 = ["chardet (>=3.0.2,<6)"]
 
 [[package]]
 name = "scan-build"
@@ -1829,4 +1829,4 @@ testing = ["func-timeout", "jaraco.itertools", "pytest (>=6)", "pytest-black (>=
 [metadata]
 lock-version = "2.0"
 python-versions = "^3.7"
-content-hash = "e199cf45a5d779fd407f81b8db3fc9fd11e0697482dacedcf49f062656cd6170"
+content-hash = "49f6cea32eb075f41cdc11650a525022a57bd4e497638e07f758dd7290486f4a"
diff --git a/pyproject.toml b/pyproject.toml
index 987e18cda..74bd6a49f 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -52,7 +52,7 @@ graphviz = "*"
 ## cointool
 click = "^8"
 ed25519 = "^1.4"
-requests = "^2.19"
+requests = "^2.31"
 termcolor = "*"
 Pillow = "^9"
 simple-rlp = "^0.1.2"