diff --git a/pyproject.toml b/pyproject.toml
index ec8c622..1f4b166 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -54,7 +54,7 @@ full = [
 
 # Development dependencies
 dev = [
-    "pytest>=8.4.2",
+    "pytest>=9.0.3",
     "pytest-cov>=7.0.0",
     "pytest-mock>=3.15.1",
     "pytest-randomly>=3.15.0",
diff --git a/requirements-dev.in b/requirements-dev.in
index 6db4038..a0d9063 100644
--- a/requirements-dev.in
+++ b/requirements-dev.in
@@ -6,7 +6,7 @@
 -r requirements.txt
 
 # Testing
-pytest>=8.4.2
+pytest>=9.0.3
 pytest-cov>=7.0.0
 pytest-mock>=3.15.1
 pytest-randomly>=3.15.0