diff --git a/poetry.lock b/poetry.lock
index a58c255..e3586d7 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -402,13 +402,13 @@ files = [
 
 [[package]]
 name = "certifi"
-version = "2022.12.7"
+version = "2023.7.22"
 description = "Python package for providing Mozilla's CA Bundle."
 optional = false
 python-versions = ">=3.6"
 files = [
-    {file = "certifi-2022.12.7-py3-none-any.whl", hash = "sha256:4ad3232f5e926d6718ec31cfc1fcadfde020920e278684144551c91769c7bc18"},
-    {file = "certifi-2022.12.7.tar.gz", hash = "sha256:35824b4c3a97115964b408844d64aa14db1cc518f6562e8d7261699d1350a9e3"},
+    {file = "certifi-2023.7.22-py3-none-any.whl", hash = "sha256:92d6037539857d8206b8f6ae472e8b77db8058fec5937a1ef3f54304089edbb9"},
+    {file = "certifi-2023.7.22.tar.gz", hash = "sha256:539cc1d13202e33ca466e88b2807e29f4c13049d6d87031a3c110744495cb082"},
 ]
 
 [[package]]
@@ -3407,4 +3407,4 @@ testing = ["func-timeout", "jaraco.itertools", "pytest (>=6)", "pytest-black (>=
 [metadata]
 lock-version = "2.0"
 python-versions = "^3.9"
-content-hash = "561ce2e416ff69aaf64732fcffe4870f6bef2317c881c1e595a49c824c65fa27"
+content-hash = "d39e2c7c7d95b1d2d54f6c250bc341197e795550feabbf62ba671b5458811569"
diff --git a/pyproject.toml b/pyproject.toml
index 5d4b7b0..1efb443 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -53,7 +53,7 @@ planetmint-abci = "^0.8.4"
 aafigure = "0.6"
 alabaster = "0.7.12"
 babel = "2.10.1"
-certifi = "2022.12.7"
+certifi = "2023.7.22"
 charset-normalizer = "2.0.12"
 commonmark = "0.9.1"
 docutils = "0.17.1"