diff --git a/pyproject.toml b/pyproject.toml
index 4964862..1152fbd 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -67,7 +67,7 @@ flake8 = "^7.0.0"
 flake8-builtins = "^2.5.0"
 flake8-copyright = "^0.2.4"
 flake8-docstrings = "^1.7.0"
-pep8-naming = "^0.14.1"
+pep8-naming = "^0.15.0"
 pyproject-flake8 = "^7.0.0"
 
 [tool.poetry.group.unit]
@@ -83,7 +83,7 @@ optional = true
 
 [tool.poetry.group.integration.dependencies]
 juju = "<4.0"
-pytest-operator = "^0.38.0"
+pytest-operator = "^0.43.0"
 
 [project]
 name = "namespace-node-affinity-operator"