diff --git a/pyproject.toml b/pyproject.toml
index 51463fe..55cba09 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -30,7 +30,7 @@ analysis = [
 ]
 dev = [
   "pytest>=8.3,<9",
-  "pytest-cov>=6,<7",
+  "pytest-cov>=6,<8",
   "ruff>=0.9,<1",
   "mypy>=1.14,<3",
   "types-PyYAML>=6.0,<7",
diff --git a/requirements/lock-dev.txt b/requirements/lock-dev.txt
index 16fa478..35c1c85 100644
--- a/requirements/lock-dev.txt
+++ b/requirements/lock-dev.txt
@@ -12,7 +12,7 @@ jupyterlab==4.4.4
 ipykernel==6.29.5
 tqdm==4.70.0
 pytest==8.4.1
-pytest-cov==6.2.1
+pytest-cov==7.1.0
 ruff==0.12.2
 mypy==2.3.0
 types-PyYAML==6.0.12.20260724
diff --git a/requirements/lock-rocm.txt b/requirements/lock-rocm.txt
index 16fa478..35c1c85 100644
--- a/requirements/lock-rocm.txt
+++ b/requirements/lock-rocm.txt
@@ -12,7 +12,7 @@ jupyterlab==4.4.4
 ipykernel==6.29.5
 tqdm==4.70.0
 pytest==8.4.1
-pytest-cov==6.2.1
+pytest-cov==7.1.0
 ruff==0.12.2
 mypy==2.3.0
 types-PyYAML==6.0.12.20260724