diff --git a/acceptance_tests/poetry.lock b/acceptance_tests/poetry.lock
index 9ffc2b1f..3d3f9651 100644
--- a/acceptance_tests/poetry.lock
+++ b/acceptance_tests/poetry.lock
@@ -76,13 +76,13 @@ files = [
 
 [[package]]
 name = "certifi"
-version = "2023.7.22"
+version = "2024.7.4"
 description = "Python package for providing Mozilla's CA Bundle."
 optional = false
 python-versions = ">=3.6"
 files = [
-    {file = "certifi-2023.7.22-py3-none-any.whl", hash = "sha256:92d6037539857d8206b8f6ae472e8b77db8058fec5937a1ef3f54304089edbb9"},
-    {file = "certifi-2023.7.22.tar.gz", hash = "sha256:539cc1d13202e33ca466e88b2807e29f4c13049d6d87031a3c110744495cb082"},
+    {file = "certifi-2024.7.4-py3-none-any.whl", hash = "sha256:c198e21b1289c2ab85ee4e67bb4b4ef3ead0892059901a8d5b622f24a1101e90"},
+    {file = "certifi-2024.7.4.tar.gz", hash = "sha256:5a1e7645bc0ec61a09e26c36f6106dd4cf40c6db3a1fb6352b0244e7fb057c7b"},
 ]
 
 [[package]]
@@ -814,4 +814,4 @@ zstd = ["zstandard (>=0.18.0)"]
 [metadata]
 lock-version = "2.0"
 python-versions = ">=3.10,<3.11"
-content-hash = "90fbafaf8f0f712ae7c0cf3aa46843f4a97d1f7f9beff96603efe013e9bf5cd0"
+content-hash = "97e275fec9c8b6875123391666aacf1b7304f9012fcf99f07c23ea108918e8b6"
diff --git a/acceptance_tests/pyproject.toml b/acceptance_tests/pyproject.toml
index 1e1e9890..fc5c57cd 100644
--- a/acceptance_tests/pyproject.toml
+++ b/acceptance_tests/pyproject.toml
@@ -16,7 +16,7 @@ boltons = "23.1.1"
 netifaces = "0.11.0"
 requests = "2.32.3"
 lxml = "4.9.4"
-certifi = "2023.7.22"
+certifi = "2024.7.4"
 OWSLib = "0.29.3"
 urllib3 = "2.2.2"
 pillow = "10.3.0"