diff --git a/pyproject.toml b/pyproject.toml
index e8f1648..4b17763 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -27,7 +27,7 @@ dependencies = [
     "GitPython==3.1.42",
     "graphviz==0.20.1",
     "Penman==1.3.0",
-    "pytest==7.4.0",
+    "pytest==9.0.3",
     "PyYAML==6.0.1",
     "requests==2.33.0",
     "smatchpp==1.7.0",
diff --git a/requirements.txt b/requirements.txt
index 8901c39..0737f78 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-pytest==7.4.0
+pytest==9.0.3
 werkzeug==3.1.6
 Flask==3.1.3
 Flask-Cors==6.0.0