diff --git a/pyproject.toml b/pyproject.toml
index 51721d0..3018283 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -59,7 +59,7 @@ alerts = [
 dev = [
     "pytest>=7.0",
     "pytest-asyncio>=0.21",
-    "pytest-cov>=4.1",
+    "pytest-cov>=7.1.0",
     "ruff>=0.4.0",
     "mypy>=1.0",
     "black>=23.0",
@@ -79,7 +79,7 @@ all = [
     "slack-sdk>=3.21.0",
     "pytest>=7.0",
     "pytest-asyncio>=0.21",
-    "pytest-cov>=4.1",
+    "pytest-cov>=7.1.0",
     "ruff>=0.4.0",
     "mypy>=1.0",
     "black>=23.0",
diff --git a/requirements-dev.txt b/requirements-dev.txt
index 270a6fb..4f3984a 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -5,7 +5,7 @@
 # Testing
 pytest>=7.0
 pytest-asyncio>=0.21
-pytest-cov>=3.0
+pytest-cov>=7.1.0
 
 # Code Quality
 black>=23.0