diff --git a/poetry.lock b/poetry.lock
index e0a344d..7628e4a 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -139,14 +139,14 @@ files = [
 
 [[package]]
 name = "certifi"
-version = "2026.6.17"
+version = "2026.7.22"
 description = "Python package for providing Mozilla's CA Bundle."
 optional = false
 python-versions = ">=3.7"
 groups = ["main", "dev"]
 files = [
-    {file = "certifi-2026.6.17-py3-none-any.whl", hash = "sha256:2227dcbaafe0d2f59279d1762ddddc37783ed4354594f194ffc31d20f41fc3db"},
-    {file = "certifi-2026.6.17.tar.gz", hash = "sha256:024c88eeec92ca068db80f02b8b07c9cef7b9fe261d1d535abfd5abd6f6af432"},
+    {file = "certifi-2026.7.22-py3-none-any.whl", hash = "sha256:62f22742b58a1a33014a2b6b706588a8d7e2a88ae7bd1a6ebe8c992928483775"},
+    {file = "certifi-2026.7.22.tar.gz", hash = "sha256:741e2c3b351ddf169a738da9f2c048608ff7f2c5cc02f1ebc6b118bb090d5d55"},
 ]
 
 [[package]]
@@ -1728,4 +1728,4 @@ test = ["big-O", "jaraco.functools", "jaraco.itertools", "jaraco.test", "more-it
 [metadata]
 lock-version = "2.1"
 python-versions = "^3.9"
-content-hash = "f40f8c0cb69f826e21c3fe339c655553e9550c20ef981598f12ab6a866b0e35b"
+content-hash = "dfbfbf7a5f00cb140c63fd790226f20db1863500c0fe89595e32dcb8e70e6256"
diff --git a/pyproject.toml b/pyproject.toml
index 49d5d78..a333341 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -13,7 +13,7 @@ license = "AGPL-3.0"
 python = "^3.9"
 requests = "^2.32.5"
 singer-sdk = "^0.48.1"
-certifi = "2026.6.17" # See https://github.com/certifi/python-certifi/issues/349
+certifi = "2026.7.22" # See https://github.com/certifi/python-certifi/issues/349
 
 [tool.poetry.dev-dependencies]
 pytest = "^8.4.2"