diff --git a/acceptance_tests/poetry.lock b/acceptance_tests/poetry.lock
index e88ee791..c674d7ba 100644
--- a/acceptance_tests/poetry.lock
+++ b/acceptance_tests/poetry.lock
@@ -22,7 +22,7 @@ python-versions = "*"
 
 [[package]]
 name = "c2cwsgiutils"
-version = "5.1.4"
+version = "5.1.5"
 description = "Common utilities for Camptocamp WSGI applications"
 category = "main"
 optional = false
@@ -202,7 +202,7 @@ socks = ["PySocks (>=1.5.6,!=1.5.7,<2.0)"]
 [metadata]
 lock-version = "1.1"
 python-versions = ">=3.10,<3.11"
-content-hash = "5a76c3b09f7866973d2a0d19beb80e9f6bab6b2fcb3ed5b8e9ff089459eb9118"
+content-hash = "f11226a8c37948066fffdcebcd3a790229e67fa177555e6d0f8790eaf2fd7ed0"
 
 [metadata.files]
 attrs = [
@@ -214,7 +214,7 @@ boltons = [
     {file = "boltons-21.0.0.tar.gz", hash = "sha256:65e70a79a731a7fe6e98592ecfb5ccf2115873d01dbc576079874629e5c90f13"},
 ]
 c2cwsgiutils = [
-    {file = "c2cwsgiutils-5.1.4-py3-none-any.whl", hash = "sha256:885adee57d87a0de0dd52de9b49875e840a10a09dd3a037510b26846a95f3cfa"},
+    {file = "c2cwsgiutils-5.1.5-py3-none-any.whl", hash = "sha256:bfe7950cc303626b0dc0c29bbd684632aa985cc457727928741eb543b396b33b"},
 ]
 certifi = [
     {file = "certifi-2022.6.15.1-py3-none-any.whl", hash = "sha256:43dadad18a7f168740e66944e4fa82c6611848ff9056ad910f8f7a3e46ab89e0"},
diff --git a/acceptance_tests/pyproject.toml b/acceptance_tests/pyproject.toml
index 1846bd8a..d4e2edc4 100644
--- a/acceptance_tests/pyproject.toml
+++ b/acceptance_tests/pyproject.toml
@@ -11,7 +11,7 @@ authors = []
 [tool.poetry.dependencies]
 python = ">=3.10,<3.11"
 pytest = "7.1.3"
-c2cwsgiutils = "5.1.4"
+c2cwsgiutils = "5.1.5"
 boltons = "21.0.0"
 netifaces = "0.11.0"
 requests = "2.28.1"