diff --git a/pyproject.toml b/pyproject.toml
index 0ca2beb..d42fd3d 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -12,7 +12,7 @@ nplus1loader = { version = '^1.0', optional = true }
 
 [tool.poetry.dev-dependencies]
 nox = "^2020.8.22"
-pytest = "^6.0.1"
+pytest = "^7.0.1"
 pytest-cov = "^2.10.1"
 nplus1loader = '^1.0'
 j2cli = '^0.3.10'