diff --git a/pyproject.toml b/pyproject.toml
index f7b648b..e3f8c41 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -32,9 +32,9 @@ dependencies = [
 [project.optional-dependencies]
 test = [
     "matplotlib==3.10.1",
-    "pytest-cov==6.2.1",
+    "pytest-cov==7.0.0",
     "pytest-mpl==0.17.0",
-    "pytest==8.4.1",
+    "pytest==8.4.2",
 ]
 
 [project.urls]