diff --git a/dev-requirements.txt b/dev-requirements.txt
index cfe7803c..25c07aef 100644
--- a/dev-requirements.txt
+++ b/dev-requirements.txt
@@ -1,6 +1,6 @@
 coverage>=5.4
 pylint>=4.0.6
-flake8>=3.8.4
+flake8>=7.3.0
 mypy>=0.930
 types-PyYAML>=6.0.1
 types-requests>=2.26.2
diff --git a/pyproject.toml b/pyproject.toml
index 738353ae..2a6e925b 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -40,7 +40,7 @@ sapcli = "sap.cli._entry:main"
 dev = [
     "coverage>=5.4",
     "pylint>=4.0.6",
-    "flake8>=3.8.4",
+    "flake8>=7.3.0",
     "mypy>=0.930",
     "types-PyYAML>=6.0.1",
     "types-requests>=2.26.2",