diff --git a/pyproject.toml b/pyproject.toml
index 93a386b6a93fc8097462dda3e508a823b528ead5..3f0b4fb3f1be026e83f640b58fcdd64127f21ee6 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -37,7 +37,7 @@ aleksis-core = "^2.7"
 [tool.poetry.dev-dependencies]
 aleksis-builddeps = "*"
 matrix-synapse = "^1.49.2"
-pytest-xprocess = "^0.19.0"
+pytest-xprocess = "^0.22.0"
 pytest-mock = "^3.7.0"
 
 [tool.poetry.plugins."aleksis.app"]