diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 7f89c728..4da00b48 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -5,7 +5,7 @@ repos:
       - id: black
         language_version: python3.9
   - repo: https://github.com/pycqa/isort
-    rev: 5.10.1
+    rev: 5.12.0
     hooks:
       - id: isort
         name: isort (python)
diff --git a/pytest_tests/helpers/cluster.py b/pytest_tests/helpers/cluster.py
index 33b95d66..e972c117 100644
--- a/pytest_tests/helpers/cluster.py
+++ b/pytest_tests/helpers/cluster.py
@@ -46,11 +46,9 @@ class NodeBase:
     def label(self) -> str:
         return self.name
 
-    @wait_for_success(60, 1)
     def start_service(self):
         self.host.start_service(self.name)
 
-    @wait_for_success(60, 1)
     def stop_service(self):
         self.host.stop_service(self.name)
 
diff --git a/requirements.txt b/requirements.txt
index 0df4c710..fb58f395 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -23,7 +23,7 @@ Events==0.4
 flake8==4.0.1
 idna==3.3
 iniconfig==1.1.1
-isort==5.10.1
+isort==5.12.0
 jmespath==0.10.0
 jsonschema==4.5.1
 lz4==3.1.3