diff --git a/pyproject.toml b/pyproject.toml
index 5c7ffe8..51ced55 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -31,7 +31,7 @@ dependencies = [
 [project.optional-dependencies]
 dev = [
     "pytest==7.4.0",
-    "pytest-cov==4.1.0",
+    "pytest-cov==7.0.0",
     "matplotlib==3.7.1",
     "jupyter==1.0.0"
 ]
diff --git a/requirements.txt b/requirements.txt
index aa12f0c..4e8c120 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -13,7 +13,7 @@ prometheus-client==0.20.0
 
 # Testing and dev tools
 pytest==7.4.0
-pytest-cov==4.1.0
+pytest-cov==7.0.0
 jupyter==1.0.0
 
 # ------------------------------